diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2f79bcad..7b9d807f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,10 +7,13 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 ### Added
 ### Removed
 ### Changed
+### Fixed
+
+## 2024-04-09: v0.16.0-dev.2
+### Changed
 - Upgrade to latest JS client.
   - Set allowed origins for admin websockets in Tryorama conductors and when attaching app websockets.
   - Pass origin when connecting admin and app websockets.
-### Fixed
 
 ## 2024-02-28: v0.16.0-dev.1
 ### Changed
diff --git a/Cargo.lock b/Cargo.lock
index e87c5655..8a09bebb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -149,9 +149,9 @@ checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
 
 [[package]]
 name = "bitflags"
-version = "1.2.1"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
@@ -182,15 +182,6 @@ dependencies = [
  "constant_time_eq",
 ]
 
-[[package]]
-name = "block-buffer"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -223,8 +214,8 @@ version = "0.6.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3db406d29fbcd95542e92559bed4d8ad92636d1ca8b3b72ede10b4bcc010e659"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
@@ -274,9 +265,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.92"
+version = "1.0.94"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2678b2e3449475e95b0aa6f9b506a28e61b3dc8996592b983695e8ebb58a8b41"
+checksum = "17f6e324229dc011159fcc089755d1e2e216a90d43a7dea6853ca740b84f35e7"
 
 [[package]]
 name = "cfg-if"
@@ -298,15 +289,15 @@ checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
 
 [[package]]
 name = "chrono"
-version = "0.4.37"
+version = "0.4.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a0d04d43504c61aa6c7531f1871dd0d418d91130162063b789da00fd7057a5e"
+checksum = "a21f936df1771bf62b77f047b726c4625ff2e8aa607c01ec06e5a05bd8463401"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
  "num-traits",
  "serde",
- "windows-targets 0.52.4",
+ "windows-targets 0.52.5",
 ]
 
 [[package]]
@@ -317,7 +308,7 @@ checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
 dependencies = [
  "ansi_term",
  "atty",
- "bitflags 1.2.1",
+ "bitflags 1.3.2",
  "strsim 0.8.0",
  "textwrap",
  "unicode-width",
@@ -538,8 +529,8 @@ checksum = "109c1ca6e6b7f82cc233a97004ea8ed7ca123a9af07a8230878fcfda9b158bf0"
 dependencies = [
  "fnv",
  "ident_case",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "strsim 0.10.0",
  "syn 1.0.109",
 ]
@@ -552,9 +543,9 @@ checksum = "9c2cf1c23a687a1feeb728783b993c4e1ad83d99f351801977dd809b48d0a70f"
 dependencies = [
  "fnv",
  "ident_case",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
- "syn 2.0.58",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
+ "syn 2.0.59",
 ]
 
 [[package]]
@@ -564,7 +555,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4aab4dbc9f7611d8b55048a3a16d2d010c2c8334e46304b40ac1cc14bf3b48e"
 dependencies = [
  "darling_core 0.14.4",
- "quote 1.0.35",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
@@ -575,8 +566,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a668eda54683121533a393014d8692171709ff57a7d61f187b6e782719f8933f"
 dependencies = [
  "darling_core 0.20.8",
- "quote 1.0.35",
- "syn 2.0.58",
+ "quote 1.0.36",
+ "syn 2.0.59",
 ]
 
 [[package]]
@@ -592,14 +583,20 @@ dependencies = [
  "parking_lot_core",
 ]
 
+[[package]]
+name = "data-encoding"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e962a19be5cfc3f3bf6dd8f61eb50107f356ad6270fbb3ed41476571db78be5"
+
 [[package]]
 name = "derivative"
 version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
@@ -610,28 +607,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fb810d30a7c1953f91334de7244731fc3f3c10d7fe163338a35b9f640960321"
 dependencies = [
  "convert_case",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "rustc_version",
  "syn 1.0.109",
 ]
 
-[[package]]
-name = "digest"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "digest"
 version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
- "block-buffer 0.10.4",
+ "block-buffer",
  "crypto-common",
 ]
 
@@ -649,15 +637,15 @@ checksum = "56ce8c6da7551ec6c462cbaf3bfbc75131ebbfa1c944aeaa9dab51ca1c5f0c3b"
 
 [[package]]
 name = "either"
-version = "1.10.0"
+version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11157ac094ffbdde99aa67b23417ebdd801842852b500e395a45a9c0aac03e4a"
+checksum = "a47c1c47d2f5964e29c61246e81db715514cd532db6b5116a25ea3c03d6780a2"
 
 [[package]]
 name = "encoding_rs"
-version = "0.8.33"
+version = "0.8.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7268b386296a025e474d5140678f75d6de9493ae55a5d709eeb9dd08149945e1"
+checksum = "b45de904aa0b010bce2ab45264d0631681847fa7b6f2eaa7dab7619943bc4f59"
 dependencies = [
  "cfg-if 1.0.0",
 ]
@@ -677,8 +665,8 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c134c37760b27a871ba422106eedbb8247da973a09e82558bf26d619c882b159"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
@@ -698,9 +686,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e08b6c6ab82d70f08844964ba10c7babb716de2ecaeab9be5717918a5177d3af"
 dependencies = [
  "darling 0.20.8",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
- "syn 2.0.58",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
+ "syn 2.0.59",
 ]
 
 [[package]]
@@ -790,9 +778,9 @@ version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
- "syn 2.0.58",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
+ "syn 2.0.59",
 ]
 
 [[package]]
@@ -895,7 +883,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "futures-util",
- "http",
+ "http 0.2.12",
  "indexmap 2.2.6",
  "slab",
  "tokio",
@@ -920,9 +908,9 @@ checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
 
 [[package]]
 name = "hdi"
-version = "0.4.0-beta-dev.33"
+version = "0.4.0-beta-dev.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8004daeef35f31fbcdab99788d9329675830be1801f49824c5ded2c0b10bf34"
+checksum = "efe35d8a7150f89f54d6a2c61320bfaf70af9d5d0dd5726b2ce68e802fcab2e4"
 dependencies = [
  "getrandom",
  "hdk_derive",
@@ -938,9 +926,9 @@ dependencies = [
 
 [[package]]
 name = "hdk"
-version = "0.3.0-beta-dev.37"
+version = "0.3.0-beta-dev.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c7c4738bce1eff73c94ff739623f5bc81a8602266dceb5bb9be30435e41334b"
+checksum = "700ef8595eac45e31a61b1f1af054c247156fddc52dd31ba3902acd8d17c5db3"
 dependencies = [
  "getrandom",
  "hdi",
@@ -958,17 +946,17 @@ dependencies = [
 
 [[package]]
 name = "hdk_derive"
-version = "0.3.0-beta-dev.31"
+version = "0.3.0-beta-dev.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d64043a1d8d40b709cc1a553fe61d2ddd863f30a946e689f4329635281b93771"
+checksum = "7a5e5079e25d0a796ec6c36e413f8e478fe30d3379a1f6007589cc95a098d0c0"
 dependencies = [
  "darling 0.14.4",
  "heck 0.4.1",
  "holochain_integrity_types",
  "paste",
  "proc-macro-error",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
@@ -1028,9 +1016,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_integrity_types"
-version = "0.3.0-beta-dev.30"
+version = "0.3.0-beta-dev.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e33a5018e18ea42bfba68f1eb7b0596a18c7d02c1a6d13cd7b5c713c8fbfb4fe"
+checksum = "e611469e28b0c5491c54ab090be43c427558759cc28d0936e285d3ef2b35497d"
 dependencies = [
  "holo_hash",
  "holochain_secure_primitive",
@@ -1087,7 +1075,7 @@ version = "0.0.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec3e0cf02005cbf0f514476d40e02125b26df6d4922d7a2c48a84fc588539d71"
 dependencies = [
- "quote 1.0.35",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
@@ -1136,9 +1124,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_zome_types"
-version = "0.3.0-beta-dev.32"
+version = "0.3.0-beta-dev.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8bb3cb97f3dc2a5d406a933ee228ddd18140906a720c3303af9d229d312f81ad"
+checksum = "2cb29f72bb7216e5258f8965fcf13d169aad8676a82e09e770ebe51ee32cb6ef"
 dependencies = [
  "derive_more",
  "holo_hash",
@@ -1178,6 +1166,17 @@ dependencies = [
  "itoa",
 ]
 
+[[package]]
+name = "http"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21b9ddb458710bc376481b842f5da65cdf31522de232c1ca8146abce2a358258"
+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa",
+]
+
 [[package]]
 name = "http-body"
 version = "0.4.6"
@@ -1185,7 +1184,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ceab25649e9960c0311ea418d17bee82c0dcec1bd053b5f9a66e265a693bed2"
 dependencies = [
  "bytes",
- "http",
+ "http 0.2.12",
  "pin-project-lite",
 ]
 
@@ -1212,7 +1211,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "h2",
- "http",
+ "http 0.2.12",
  "http-body",
  "httparse",
  "httpdate",
@@ -1232,7 +1231,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec3efd23720e2049821a693cbc7e65ea87c72f1c58ff2f9522ff332b1491e590"
 dependencies = [
  "futures-util",
- "http",
+ "http 0.2.12",
  "hyper",
  "rustls",
  "tokio",
@@ -1304,15 +1303,6 @@ dependencies = [
  "hashbrown 0.14.3",
 ]
 
-[[package]]
-name = "input_buffer"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f97967975f448f1a7ddb12b0bc41069d09ed6a1c161a92687e057325db35d413"
-dependencies = [
- "bytes",
-]
-
 [[package]]
 name = "integrity"
 version = "0.1.0"
@@ -1588,12 +1578,6 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
-[[package]]
-name = "opaque-debug"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381"
-
 [[package]]
 name = "openssl-probe"
 version = "0.1.5"
@@ -1646,26 +1630,6 @@ dependencies = [
  "ucd-trie",
 ]
 
-[[package]]
-name = "pin-project"
-version = "1.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6bf43b791c5b9e34c3d182969b4abb522f9343702850a2e57f460d00d09b4b3"
-dependencies = [
- "pin-project-internal",
-]
-
-[[package]]
-name = "pin-project-internal"
-version = "1.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
-dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
- "syn 2.0.58",
-]
-
 [[package]]
 name = "pin-project-lite"
 version = "0.2.14"
@@ -1691,8 +1655,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
 dependencies = [
  "proc-macro-error-attr",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "syn 1.0.109",
  "version_check",
 ]
@@ -1703,8 +1667,8 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "version_check",
 ]
 
@@ -1719,9 +1683,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.79"
+version = "1.0.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
+checksum = "a56dea16b0a29e94408b9aa5e2940a4eedbd128a1ba20e8f7ae60fd3d465af0e"
 dependencies = [
  "unicode-ident",
 ]
@@ -1741,8 +1705,8 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "16b845dbfca988fa33db069c0e230574d15a3088f147a87b64c7589eb662c9ac"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
@@ -1757,11 +1721,11 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.35"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
+checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
 dependencies = [
- "proc-macro2 1.0.79",
+ "proc-macro2 1.0.80",
 ]
 
 [[package]]
@@ -1826,7 +1790,7 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4722d768eff46b75989dd134e5c353f0d6296e5aaa3132e776cbdb56be7731aa"
 dependencies = [
- "bitflags 1.2.1",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
@@ -1876,7 +1840,7 @@ version = "3.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6b6ebd13bc009aef9cd476c1310d49ac354d36e240cf1bd753290f3dc7199a7"
 dependencies = [
- "bitflags 1.2.1",
+ "bitflags 1.3.2",
  "libc",
  "mach2",
  "windows-sys 0.52.0",
@@ -1903,7 +1867,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "h2",
- "http",
+ "http 0.2.12",
  "http-body",
  "hyper",
  "hyper-rustls",
@@ -1972,16 +1936,16 @@ version = "0.7.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a7dddfff8de25e6f62b9d64e6e432bf1c6736c57d20323e15ee10435fbda7c65"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
 [[package]]
 name = "rmp"
-version = "0.8.12"
+version = "0.8.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f9860a6cc38ed1da53456442089b4dfa35e7cedaa326df63017af88385e6b20"
+checksum = "bddb316f4b9cae1a3e89c02f1926d557d1142d0d2e684b038c11c1b77705229a"
 dependencies = [
  "byteorder",
  "num-traits",
@@ -2111,11 +2075,11 @@ checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
 
 [[package]]
 name = "security-framework"
-version = "2.3.1"
+version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23a2ac85147a3a11d77ecf1bc7166ec0b92febfa4461c37944e180f319ece467"
+checksum = "770452e37cad93e0a50d5abc3990d2bc351c36d0328f86cefec2f2fb206eaef6"
 dependencies = [
- "bitflags 1.2.1",
+ "bitflags 1.3.2",
  "core-foundation",
  "core-foundation-sys",
  "libc",
@@ -2209,16 +2173,16 @@ version = "1.0.197"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
- "syn 2.0.58",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
+ "syn 2.0.59",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.115"
+version = "1.0.116"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12dc5c46daa8e9fdf4f5e71b6cf9a53f2487da0e86e55808e2d35539666497dd"
+checksum = "3e17db7126d17feb94eb3fad46bf1a96b034e8aacbc2e775fe81505f8b0b2813"
 dependencies = [
  "indexmap 2.2.6",
  "itoa",
@@ -2240,26 +2204,24 @@ dependencies = [
 
 [[package]]
 name = "sha-1"
-version = "0.9.8"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99cd6713db3cf16b6c84e06321e049a9b9f699826e16096d23bbcc44d15d51a6"
+checksum = "f5058ada175748e33390e40e872bd0fe59a19f265d0158daa551c5a88a76009c"
 dependencies = [
- "block-buffer 0.9.0",
  "cfg-if 1.0.0",
  "cpufeatures",
- "digest 0.9.0",
- "opaque-debug",
+ "digest",
 ]
 
 [[package]]
-name = "sha-1"
-version = "0.10.1"
+name = "sha1"
+version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5058ada175748e33390e40e872bd0fe59a19f265d0158daa551c5a88a76009c"
+checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if 1.0.0",
  "cpufeatures",
- "digest 0.10.7",
+ "digest",
 ]
 
 [[package]]
@@ -2278,10 +2240,10 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e63e6744142336dfb606fe2b068afa2e1cca1ee6a5d8377277a92945d81fa331"
 dependencies = [
- "bitflags 1.2.1",
+ "bitflags 1.3.2",
  "itertools",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
@@ -2337,8 +2299,8 @@ version = "0.6.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1508efa03c362e23817f96cde18abed596a25219a8b2c66e8db33c03543d315b"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
@@ -2405,8 +2367,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e385be0d24f186b4ce2f9982191e7101bb737312ad61c1f2f984f34bcf85d59"
 dependencies = [
  "heck 0.4.1",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "rustversion",
  "syn 1.0.109",
 ]
@@ -2444,19 +2406,19 @@ version = "1.0.109"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "unicode-ident",
 ]
 
 [[package]]
 name = "syn"
-version = "2.0.58"
+version = "2.0.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44cfb93f38070beee36b3fef7d4f5a16f27751d94b187b666a5cc5e9b0d30687"
+checksum = "4a6531ffc7b071655e4ce2e04bd464c4830bb585a61cabb96cf808f05172615a"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "unicode-ident",
 ]
 
@@ -2472,7 +2434,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba3a3adc5c275d719af8cb4272ea1c4a6d668a777f37e115f6d11ddbc1c8e0e7"
 dependencies = [
- "bitflags 1.2.1",
+ "bitflags 1.3.2",
  "core-foundation",
  "system-configuration-sys",
 ]
@@ -2518,8 +2480,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "58071dc2471840e9f374eeb0f6e405a31bccb3cc5d59bb4598f02cafc274b5c4"
 dependencies = [
  "cargo_metadata",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "serde",
  "strum_macros",
 ]
@@ -2533,8 +2495,8 @@ dependencies = [
  "darling 0.14.4",
  "if_chain",
  "lazy_static",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "subprocess",
  "syn 1.0.109",
  "test-fuzz-internal",
@@ -2552,7 +2514,7 @@ dependencies = [
  "hex",
  "num-traits",
  "serde",
- "sha-1 0.10.1",
+ "sha-1",
  "test-fuzz-internal",
 ]
 
@@ -2580,9 +2542,9 @@ version = "1.0.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c61f3ba182994efc43764a46c018c347bc492c79f024e705f46567b418f6d4f7"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
- "syn 2.0.58",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
+ "syn 2.0.59",
 ]
 
 [[package]]
@@ -2624,9 +2586,9 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
- "syn 2.0.58",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
+ "syn 2.0.59",
 ]
 
 [[package]]
@@ -2641,13 +2603,12 @@ dependencies = [
 
 [[package]]
 name = "tokio-tungstenite"
-version = "0.14.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e96bb520beab540ab664bd5a9cfeaa1fcd846fa68c830b42e2c8963071251d2"
+checksum = "c83b561d025642014097b66e6c1bb422783339e0909e4429cde4749d1990bc38"
 dependencies = [
  "futures-util",
  "log",
- "pin-project",
  "tokio",
  "tungstenite",
 ]
@@ -2702,9 +2663,9 @@ version = "0.1.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
- "syn 2.0.58",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
+ "syn 2.0.59",
 ]
 
 [[package]]
@@ -2751,19 +2712,18 @@ dependencies = [
 
 [[package]]
 name = "tungstenite"
-version = "0.13.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fe8dada8c1a3aeca77d6b51a4f1314e0f4b8e438b7b1b71e3ddaca8080e4093"
+checksum = "9ef1a641ea34f399a848dea702823bbecfb4c486f911735368f1f137cb8257e1"
 dependencies = [
- "base64 0.13.1",
  "byteorder",
  "bytes",
- "http",
+ "data-encoding",
+ "http 1.1.0",
  "httparse",
- "input_buffer",
  "log",
  "rand",
- "sha-1 0.9.8",
+ "sha1",
  "thiserror",
  "url",
  "utf-8",
@@ -2832,8 +2792,8 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2e7e85a0596447f0f2ac090e16bc4c516c6fe91771fb0c0ccf7fa3dae896b9c"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
@@ -2922,9 +2882,9 @@ dependencies = [
  "bumpalo",
  "log",
  "once_cell",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
- "syn 2.0.58",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
+ "syn 2.0.59",
  "wasm-bindgen-shared",
 ]
 
@@ -2946,7 +2906,7 @@ version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
 dependencies = [
- "quote 1.0.35",
+ "quote 1.0.36",
  "wasm-bindgen-macro-support",
 ]
 
@@ -2956,9 +2916,9 @@ version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
- "proc-macro2 1.0.79",
- "quote 1.0.35",
- "syn 2.0.58",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
+ "syn 2.0.59",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -3059,8 +3019,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c782d80401edb08e1eba206733f7859db6c997fc5a7f5fb44edc3ecd801468f6"
 dependencies = [
  "proc-macro-error",
- "proc-macro2 1.0.79",
- "quote 1.0.35",
+ "proc-macro2 1.0.80",
+ "quote 1.0.36",
  "syn 1.0.109",
 ]
 
@@ -3186,7 +3146,7 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9"
 dependencies = [
- "windows-targets 0.52.4",
+ "windows-targets 0.52.5",
 ]
 
 [[package]]
@@ -3217,7 +3177,7 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows-targets 0.52.4",
+ "windows-targets 0.52.5",
 ]
 
 [[package]]
@@ -3237,17 +3197,18 @@ dependencies = [
 
 [[package]]
 name = "windows-targets"
-version = "0.52.4"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7dd37b7e5ab9018759f893a1952c9420d060016fc19a472b4bb20d1bdd694d1b"
+checksum = "6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb"
 dependencies = [
- "windows_aarch64_gnullvm 0.52.4",
- "windows_aarch64_msvc 0.52.4",
- "windows_i686_gnu 0.52.4",
- "windows_i686_msvc 0.52.4",
- "windows_x86_64_gnu 0.52.4",
- "windows_x86_64_gnullvm 0.52.4",
- "windows_x86_64_msvc 0.52.4",
+ "windows_aarch64_gnullvm 0.52.5",
+ "windows_aarch64_msvc 0.52.5",
+ "windows_i686_gnu 0.52.5",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc 0.52.5",
+ "windows_x86_64_gnu 0.52.5",
+ "windows_x86_64_gnullvm 0.52.5",
+ "windows_x86_64_msvc 0.52.5",
 ]
 
 [[package]]
@@ -3258,9 +3219,9 @@ checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.52.4"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bcf46cf4c365c6f2d1cc93ce535f2c8b244591df96ceee75d8e83deb70a9cac9"
+checksum = "7088eed71e8b8dda258ecc8bac5fb1153c5cffaf2578fc8ff5d61e23578d3263"
 
 [[package]]
 name = "windows_aarch64_msvc"
@@ -3276,9 +3237,9 @@ checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.52.4"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da9f259dd3bcf6990b55bffd094c4f7235817ba4ceebde8e6d11cd0c5633b675"
+checksum = "9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6"
 
 [[package]]
 name = "windows_i686_gnu"
@@ -3294,9 +3255,15 @@ checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.52.4"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b474d8268f99e0995f25b9f095bc7434632601028cf86590aea5c8a5cb7801d3"
+checksum = "87f4261229030a858f36b459e748ae97545d6f1ec60e5e0d6a3d32e0dc232ee9"
 
 [[package]]
 name = "windows_i686_msvc"
@@ -3312,9 +3279,9 @@ checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.52.4"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1515e9a29e5bed743cb4415a9ecf5dfca648ce85ee42e15873c3cd8610ff8e02"
+checksum = "db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf"
 
 [[package]]
 name = "windows_x86_64_gnu"
@@ -3330,9 +3297,9 @@ checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.52.4"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5eee091590e89cc02ad514ffe3ead9eb6b660aedca2183455434b93546371a03"
+checksum = "4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
@@ -3342,9 +3309,9 @@ checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.52.4"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77ca79f2451b49fa9e2af39f0747fe999fcda4f5e241b2898624dca97a1f2177"
+checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596"
 
 [[package]]
 name = "windows_x86_64_msvc"
@@ -3360,9 +3327,9 @@ checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.52.4"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32b752e52a2da0ddfbdbcc6fceadfeede4c939ed16d13e648833a61dfb611ed8"
+checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
 
 [[package]]
 name = "winreg"
diff --git a/crates/trycp_server/Cargo.toml b/crates/trycp_server/Cargo.toml
index d98bb570..5ce11925 100644
--- a/crates/trycp_server/Cargo.toml
+++ b/crates/trycp_server/Cargo.toml
@@ -7,7 +7,7 @@ keywords = ["holochain", "holo", "p2p", "network", "simulation"]
 homepage = "https://github.com/holochain/tryorama"
 documentation = "https://github.com/holochain/tryorma/crates/trycp_server"
 repository = "https://github.com/holochain/tryorma"
-authors = [ "Holochain Core Dev Team <devcore@holochain.org>" ]
+authors = ["Holochain Core Dev Team <devcore@holochain.org>"]
 edition = "2021"
 
 [dependencies]
@@ -15,13 +15,22 @@ futures = "0.3"
 nix = { version = "0.28", features = ["signal"] }
 once_cell = "1.5.0"
 parking_lot = "0.12"
-reqwest = { version = "0.11", default-features = false, features = ["blocking", "json", "rustls-tls-native-roots"] }
+reqwest = { version = "0.11", default-features = false, features = [
+  "blocking",
+  "json",
+  "rustls-tls-native-roots",
+] }
 rmp-serde = "=0.15.5"
 serde = { version = "1.0.181", features = ["derive"] }
 serde_bytes = "0.11"
 slab = "0.4"
 snafu = "0.6"
 structopt = "0.2"
-tokio = { version = "1.24", features = ["macros", "rt-multi-thread", "process", "fs"]}
-tokio-tungstenite = "0.14"
+tokio = { version = "1.24", features = [
+  "macros",
+  "rt-multi-thread",
+  "process",
+  "fs",
+] }
+tokio-tungstenite = "0.21"
 url = "2"
diff --git a/crates/trycp_server/src/admin_call.rs b/crates/trycp_server/src/admin_call.rs
index 965cc8a9..e950eff1 100644
--- a/crates/trycp_server/src/admin_call.rs
+++ b/crates/trycp_server/src/admin_call.rs
@@ -4,7 +4,7 @@ use snafu::{OptionExt, ResultExt, Snafu};
 use tokio::time::error::Elapsed;
 use tokio_tungstenite::tungstenite::{
     self,
-    handshake::client::Request,
+    client::IntoClientRequest,
     protocol::{frame::coding::CloseCode, CloseFrame, WebSocketConfig},
     Message,
 };
@@ -30,17 +30,18 @@ pub(crate) async fn admin_call(id: String, message: Vec<u8>) -> Result<Vec<u8>,
         .map(|player| player.admin_port)
         .context(PlayerNotConfigured { id })?;
 
-    let addr = format!("127.0.0.1:{port}");
+    let addr = format!("localhost:{port}");
     let stream = tokio::net::TcpStream::connect(addr.clone())
         .await
         .context(TcpConnect)?;
     let uri = format!("ws://{}", addr);
-    let request = Request::builder()
-        .uri(uri.clone())
-        // needed for admin websocket connection to be accepted
-        .header("origin", "trycp-admin")
-        .body(())
-        .expect("request to be valid");
+    let mut request = uri.clone().into_client_request().expect("not a valid URI");
+    // needed for admin websocket connection to be accepted
+    request.headers_mut().insert(
+        "origin",
+        "trycp-admin".parse().expect("invalid origin header value"),
+    );
+    request.body();
 
     println!("Establishing admin interface with {:?}", uri);
 
@@ -114,21 +115,26 @@ async fn call(
                 .context(NoResponse)?
                 .context(ReceiveResponse)?;
             match ws_message {
-                Message::Close(_) => {
-                    return Err(CallError::NoResponse)
-                }
+                Message::Close(_) => return Err(CallError::NoResponse),
                 Message::Binary(ws_data) => {
                     return Ok(ws_data);
                 }
                 Message::Ping(p) => {
-                    ws_stream.send(Message::Pong(p)).await.context(SendRequest)?;
+                    ws_stream
+                        .send(Message::Pong(p))
+                        .await
+                        .context(SendRequest)?;
                 }
                 _ => {
-                    return Err(CallError::UnexpectedResponseType { response: ws_message });
+                    return Err(CallError::UnexpectedResponseType {
+                        response: ws_message,
+                    });
                 }
             }
         }
-    }).await.context(ResponseTimeout)??;
+    })
+    .await
+    .context(ResponseTimeout)??;
 
     let message: HolochainMessage = rmp_serde::from_slice(&ws_data)
         .with_context(|| DeserializeResponse { response: ws_data })?;
diff --git a/crates/trycp_server/src/app_interface.rs b/crates/trycp_server/src/app_interface.rs
index 6e3e9b1f..213814ef 100644
--- a/crates/trycp_server/src/app_interface.rs
+++ b/crates/trycp_server/src/app_interface.rs
@@ -4,7 +4,7 @@ use futures::{future, SinkExt, StreamExt, TryStreamExt};
 use once_cell::sync::Lazy;
 use slab::Slab;
 use snafu::{IntoError, OptionExt, ResultExt, Snafu};
-use tokio_tungstenite::tungstenite::handshake::client::Request;
+use tokio_tungstenite::tungstenite::client::IntoClientRequest;
 use tokio_tungstenite::tungstenite::protocol::WebSocketConfig;
 use tokio_tungstenite::tungstenite::{self, protocol::CloseFrame};
 use tokio_tungstenite::tungstenite::{protocol::frame::coding::CloseCode, Message};
@@ -48,17 +48,20 @@ pub(crate) async fn connect(
         return Ok(());
     }
 
-    let addr = format!("127.0.0.1:{port}");
+    let addr = format!("localhost:{port}");
     let stream = tokio::net::TcpStream::connect(addr.clone())
         .await
         .context(TcpConnect)?;
     let uri = format!("ws://{}", addr);
-    let request = Request::builder()
-        .uri(uri.clone())
-        // needed for admin websocket connection to be accepted
-        .header("origin", "tryorama-interface")
-        .body(())
-        .expect("request to be valid");
+    let mut request = uri.clone().into_client_request().expect("not a valid URI");
+    // needed for app websocket connection to be accepted
+    request.headers_mut().insert(
+        "origin",
+        "tryorama-interface"
+            .parse()
+            .expect("invalid origin header value"),
+    );
+    request.body();
 
     println!("Establishing app interface with {:?}", uri);
 
diff --git a/docs/tryorama.allowed_origin.md b/docs/tryorama.allowed_origin.md
deleted file mode 100644
index fb1cbddc..00000000
--- a/docs/tryorama.allowed_origin.md
+++ /dev/null
@@ -1,11 +0,0 @@
-<!-- Do not edit this file. It is automatically generated by API Documenter. -->
-
-[Home](./index.md) &gt; [@holochain/tryorama](./tryorama.md) &gt; [ALLOWED\_ORIGIN](./tryorama.allowed_origin.md)
-
-## ALLOWED\_ORIGIN variable
-
-**Signature:**
-
-```typescript
-ALLOWED_ORIGIN = "tryorama-interface"
-```
diff --git a/docs/tryorama.md b/docs/tryorama.md
index 1be2e403..a69ac269 100644
--- a/docs/tryorama.md
+++ b/docs/tryorama.md
@@ -984,15 +984,6 @@ Description
 </th></tr></thead>
 <tbody><tr><td>
 
-[ALLOWED\_ORIGIN](./tryorama.allowed_origin.md)
-
-
-</td><td>
-
-
-</td></tr>
-<tr><td>
-
 [DEFAULT\_PARTIAL\_PLAYER\_CONFIG](./tryorama.default_partial_player_config.md)
 
 
diff --git a/flake.lock b/flake.lock
index 3d1ca833..aeb08cbb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -141,16 +141,16 @@
     "holochain": {
       "flake": false,
       "locked": {
-        "lastModified": 1712161287,
-        "narHash": "sha256-izcly9+JWv15F70SK5DcyZyuMomO4+HmvoQ0CWh3J3M=",
+        "lastModified": 1712710944,
+        "narHash": "sha256-ye4bu3XgmufPZWwd2RCBkdkyV9dCVAx4CLiL8QKgixg=",
         "owner": "holochain",
         "repo": "holochain",
-        "rev": "a87b7b6280bd913d7ac88841810d2013864c0959",
+        "rev": "28dce06eef726cc7320637ab76ffe6f2798b12b8",
         "type": "github"
       },
       "original": {
         "owner": "holochain",
-        "ref": "holochain-0.3.0-beta-dev.44",
+        "ref": "holochain-0.3.0-beta-dev.45",
         "repo": "holochain",
         "type": "github"
       }
@@ -190,11 +190,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1712604001,
-        "narHash": "sha256-Xw5PQAGR70WsSSsZmZbjk65DXiTQKKuQOWIg2kZ5Dwo=",
+        "lastModified": 1713293217,
+        "narHash": "sha256-C/6X3DJCKWdWZZRVHi/44NRXjzj3UJJmVYAv7aI+WMM=",
         "owner": "holochain",
         "repo": "holochain",
-        "rev": "fe5b6c462fcd64515c86d277cf2c87d961df79ff",
+        "rev": "3e966e98acc027a2808e0a2ccb2e3b5d09b2e472",
         "type": "github"
       },
       "original": {
@@ -254,11 +254,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1712439257,
-        "narHash": "sha256-aSpiNepFOMk9932HOax0XwNxbA38GOUVOiXfUVPOrck=",
+        "lastModified": 1712963716,
+        "narHash": "sha256-WKm9CvgCldeIVvRz87iOMi8CFVB1apJlkUT4GGvA0iM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ff0dbd94265ac470dda06a657d5fe49de93b4599",
+        "rev": "cfd6b5fc90b15709b780a5a1619695a88505a176",
         "type": "github"
       },
       "original": {
@@ -332,11 +332,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1712542394,
-        "narHash": "sha256-UZebDBECRSrJqw4K+LxZ6qFdYnScu6q1XCwqtsu1cas=",
+        "lastModified": 1713233539,
+        "narHash": "sha256-dPGrCy5ttx6E3bUOmDynY/cAotRqvoIAimZlbv+Zr1w=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "ece8bdb3c3b58def25f204b9a1261dee55d7c9c0",
+        "rev": "847bc25ebab8dc72a86d2b1f0c088740eebbb1b8",
         "type": "github"
       },
       "original": {
@@ -348,11 +348,11 @@
     "scaffolding": {
       "flake": false,
       "locked": {
-        "lastModified": 1712589090,
-        "narHash": "sha256-neMBujjSEsOI0/MT1JpYnjtMq4tKHloCbYd8w6ARAKQ=",
+        "lastModified": 1712841191,
+        "narHash": "sha256-96bq4Yo50p8Nu1CmsnmEOjGDHM8+ak8x+7mZ7vFtZHo=",
         "owner": "holochain",
         "repo": "scaffolding",
-        "rev": "55b17239fb7aa80d6afce24479bb2b7ef18c5b6b",
+        "rev": "63a2c7966c21abff1c0397fbf4fde7329d0092cd",
         "type": "github"
       },
       "original": {
@@ -386,11 +386,11 @@
       },
       "locked": {
         "dir": "versions/weekly",
-        "lastModified": 1712604001,
-        "narHash": "sha256-Xw5PQAGR70WsSSsZmZbjk65DXiTQKKuQOWIg2kZ5Dwo=",
+        "lastModified": 1713293217,
+        "narHash": "sha256-C/6X3DJCKWdWZZRVHi/44NRXjzj3UJJmVYAv7aI+WMM=",
         "owner": "holochain",
         "repo": "holochain",
-        "rev": "fe5b6c462fcd64515c86d277cf2c87d961df79ff",
+        "rev": "3e966e98acc027a2808e0a2ccb2e3b5d09b2e472",
         "type": "github"
       },
       "original": {
diff --git a/package-lock.json b/package-lock.json
index 812a6761..6543af18 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,15 @@
 {
   "name": "@holochain/tryorama",
-  "version": "0.16.0-dev.1",
+  "version": "0.16.0-dev.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@holochain/tryorama",
-      "version": "0.16.0-dev.1",
+      "version": "0.16.0-dev.3",
       "license": "MIT",
       "dependencies": {
-        "@holochain/client": "^0.17.0-dev.8",
+        "@holochain/client": "^0.17.0-dev.9",
         "get-port": "^6.1.2",
         "lodash": "^4.17.21",
         "uuid": "^8.3.2",
@@ -547,9 +547,9 @@
       }
     },
     "node_modules/@holochain/client": {
-      "version": "0.17.0-dev.8",
-      "resolved": "https://registry.npmjs.org/@holochain/client/-/client-0.17.0-dev.8.tgz",
-      "integrity": "sha512-npFoEoQd5Pai1a6B5sB0azbO9fEoZgGTY4k74cHCbtLS31Q0dSIwhrxTO6+XUVt2eyq64l6t4hJljCYIqGZVjQ==",
+      "version": "0.17.0-dev.9",
+      "resolved": "https://registry.npmjs.org/@holochain/client/-/client-0.17.0-dev.9.tgz",
+      "integrity": "sha512-/s4TiMAliB5XUEgs/lWVfx1xAXsjtkKDSd7cveWuHKUf2BiZ+eqk1Mt1UMXrkILAwpSpdFLknDHM7rNhXlk2nQ==",
       "dependencies": {
         "@bitgo/blake2b": "^3.2.4",
         "@holochain/serialization": "^0.1.0-beta-rc.3",
@@ -630,16 +630,16 @@
       }
     },
     "node_modules/@microsoft/api-documenter": {
-      "version": "7.24.1",
-      "resolved": "https://registry.npmjs.org/@microsoft/api-documenter/-/api-documenter-7.24.1.tgz",
-      "integrity": "sha512-DX332aznb5SWpOLGuymvzg2OZsQ5+dCbSm8yvVYqTylDgSAiPouvKrdlWPoEeicuLU8wzxSl3xv7DMb6xgYwPw==",
+      "version": "7.24.2",
+      "resolved": "https://registry.npmjs.org/@microsoft/api-documenter/-/api-documenter-7.24.2.tgz",
+      "integrity": "sha512-q03DXLBj7nzAzLyLRAVklBynqKgSFI/JBmrhF/mEEIpg8orNo4qKXWO1RSkD2IYrqvZV63b13mcUPYgcFdifQA==",
       "dev": true,
       "dependencies": {
-        "@microsoft/api-extractor-model": "7.28.13",
+        "@microsoft/api-extractor-model": "7.28.14",
         "@microsoft/tsdoc": "0.14.2",
-        "@rushstack/node-core-library": "4.0.2",
-        "@rushstack/terminal": "0.10.0",
-        "@rushstack/ts-command-line": "4.19.1",
+        "@rushstack/node-core-library": "4.1.0",
+        "@rushstack/terminal": "0.10.1",
+        "@rushstack/ts-command-line": "4.19.2",
         "js-yaml": "~3.13.1",
         "resolve": "~1.22.1"
       },
@@ -648,18 +648,18 @@
       }
     },
     "node_modules/@microsoft/api-extractor": {
-      "version": "7.43.0",
-      "resolved": "https://registry.npmjs.org/@microsoft/api-extractor/-/api-extractor-7.43.0.tgz",
-      "integrity": "sha512-GFhTcJpB+MI6FhvXEI9b2K0snulNLWHqC/BbcJtyNYcKUiw7l3Lgis5ApsYncJ0leALX7/of4XfmXk+maT111w==",
+      "version": "7.43.1",
+      "resolved": "https://registry.npmjs.org/@microsoft/api-extractor/-/api-extractor-7.43.1.tgz",
+      "integrity": "sha512-ohg40SsvFFgzHFAtYq5wKJc8ZDyY46bphjtnSvhSSlXpPTG7GHwyyXkn48UZiUCBwr2WC7TRC1Jfwz7nreuiyQ==",
       "dev": true,
       "dependencies": {
-        "@microsoft/api-extractor-model": "7.28.13",
+        "@microsoft/api-extractor-model": "7.28.14",
         "@microsoft/tsdoc": "0.14.2",
         "@microsoft/tsdoc-config": "~0.16.1",
-        "@rushstack/node-core-library": "4.0.2",
+        "@rushstack/node-core-library": "4.1.0",
         "@rushstack/rig-package": "0.5.2",
-        "@rushstack/terminal": "0.10.0",
-        "@rushstack/ts-command-line": "4.19.1",
+        "@rushstack/terminal": "0.10.1",
+        "@rushstack/ts-command-line": "4.19.2",
         "lodash": "~4.17.15",
         "minimatch": "~3.0.3",
         "resolve": "~1.22.1",
@@ -672,14 +672,14 @@
       }
     },
     "node_modules/@microsoft/api-extractor-model": {
-      "version": "7.28.13",
-      "resolved": "https://registry.npmjs.org/@microsoft/api-extractor-model/-/api-extractor-model-7.28.13.tgz",
-      "integrity": "sha512-39v/JyldX4MS9uzHcdfmjjfS6cYGAoXV+io8B5a338pkHiSt+gy2eXQ0Q7cGFJ7quSa1VqqlMdlPrB6sLR/cAw==",
+      "version": "7.28.14",
+      "resolved": "https://registry.npmjs.org/@microsoft/api-extractor-model/-/api-extractor-model-7.28.14.tgz",
+      "integrity": "sha512-Bery/c8A8SsKPSvA82cTTuy/+OcxZbLRmKhPkk91/AJOQzxZsShcrmHFAGeiEqSIrv1nPZ3tKq9kfMLdCHmsqg==",
       "dev": true,
       "dependencies": {
         "@microsoft/tsdoc": "0.14.2",
         "@microsoft/tsdoc-config": "~0.16.1",
-        "@rushstack/node-core-library": "4.0.2"
+        "@rushstack/node-core-library": "4.1.0"
       }
     },
     "node_modules/@microsoft/api-extractor/node_modules/typescript": {
@@ -770,9 +770,9 @@
       }
     },
     "node_modules/@rushstack/node-core-library": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/@rushstack/node-core-library/-/node-core-library-4.0.2.tgz",
-      "integrity": "sha512-hyES82QVpkfQMeBMteQUnrhASL/KHPhd7iJ8euduwNJG4mu2GSOKybf0rOEjOm1Wz7CwJEUm9y0yD7jg2C1bfg==",
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/@rushstack/node-core-library/-/node-core-library-4.1.0.tgz",
+      "integrity": "sha512-qz4JFBZJCf1YN5cAXa1dP6Mki/HrsQxc/oYGAGx29dF2cwF2YMxHoly0FBhMw3IEnxo5fMj0boVfoHVBkpkx/w==",
       "dev": true,
       "dependencies": {
         "fs-extra": "~7.0.1",
@@ -802,12 +802,12 @@
       }
     },
     "node_modules/@rushstack/terminal": {
-      "version": "0.10.0",
-      "resolved": "https://registry.npmjs.org/@rushstack/terminal/-/terminal-0.10.0.tgz",
-      "integrity": "sha512-UbELbXnUdc7EKwfH2sb8ChqNgapUOdqcCIdQP4NGxBpTZV2sQyeekuK3zmfQSa/MN+/7b4kBogl2wq0vpkpYGw==",
+      "version": "0.10.1",
+      "resolved": "https://registry.npmjs.org/@rushstack/terminal/-/terminal-0.10.1.tgz",
+      "integrity": "sha512-C6Vi/m/84IYJTkfzmXr1+W8Wi3MmBjVF/q3za91Gb3VYjKbpALHVxY6FgH625AnDe5Z0Kh4MHKWA3Z7bqgAezA==",
       "dev": true,
       "dependencies": {
-        "@rushstack/node-core-library": "4.0.2",
+        "@rushstack/node-core-library": "4.1.0",
         "supports-color": "~8.1.1"
       },
       "peerDependencies": {
@@ -820,12 +820,12 @@
       }
     },
     "node_modules/@rushstack/ts-command-line": {
-      "version": "4.19.1",
-      "resolved": "https://registry.npmjs.org/@rushstack/ts-command-line/-/ts-command-line-4.19.1.tgz",
-      "integrity": "sha512-J7H768dgcpG60d7skZ5uSSwyCZs/S2HrWP1Ds8d1qYAyaaeJmpmmLr9BVw97RjFzmQPOYnoXcKA4GkqDCkduQg==",
+      "version": "4.19.2",
+      "resolved": "https://registry.npmjs.org/@rushstack/ts-command-line/-/ts-command-line-4.19.2.tgz",
+      "integrity": "sha512-cqmXXmBEBlzo9WtyUrHtF9e6kl0LvBY7aTSVX4jfnBfXWZQWnPq9JTFPlQZ+L/ZwjZ4HrNwQsOVvhe9oOucZkw==",
       "dev": true,
       "dependencies": {
-        "@rushstack/terminal": "0.10.0",
+        "@rushstack/terminal": "0.10.1",
         "@types/argparse": "1.0.38",
         "argparse": "~1.0.9",
         "string-argv": "~0.3.1"
@@ -864,9 +864,9 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "20.12.4",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.4.tgz",
-      "integrity": "sha512-E+Fa9z3wSQpzgYQdYmme5X3OTuejnnTx88A6p6vkkJosR3KBz+HpE3kqNm98VE6cfLFcISx7zW7MsJkH6KwbTw==",
+      "version": "20.12.7",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.7.tgz",
+      "integrity": "sha512-wq0cICSkRLVaf3UGLMGItu/PtdY7oaXaI/RVU+xliKVOtRna3PRY57ZDfztpDL0n11vfymMUnXv8QwYCO7L1wg==",
       "dev": true,
       "dependencies": {
         "undici-types": "~5.26.4"
@@ -1556,12 +1556,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/deep-equal/node_modules/isarray": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.5.tgz",
-      "integrity": "sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==",
-      "dev": true
-    },
     "node_modules/deep-is": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.4.tgz",
@@ -1764,12 +1758,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/es-get-iterator/node_modules/isarray": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.5.tgz",
-      "integrity": "sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==",
-      "dev": true
-    },
     "node_modules/es-object-atoms": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/es-object-atoms/-/es-object-atoms-1.0.0.tgz",
@@ -3038,6 +3026,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/isarray": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.5.tgz",
+      "integrity": "sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==",
+      "dev": true
+    },
     "node_modules/isexe": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
@@ -3286,12 +3280,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/mock-property/node_modules/isarray": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.5.tgz",
-      "integrity": "sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==",
-      "dev": true
-    },
     "node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -3714,12 +3702,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/safe-array-concat/node_modules/isarray": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.5.tgz",
-      "integrity": "sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==",
-      "dev": true
-    },
     "node_modules/safe-buffer": {
       "version": "5.2.1",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
diff --git a/package.json b/package.json
index c064fc90..7dc16e87 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@holochain/tryorama",
   "description": "Toolset to manage Holochain conductors and facilitate running test scenarios",
-  "version": "0.16.0-dev.1",
+  "version": "0.16.0-dev.3",
   "author": "Holochain Foundation",
   "license": "MIT",
   "keywords": [
@@ -42,7 +42,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@holochain/client": "^0.17.0-dev.8",
+    "@holochain/client": "^0.17.0-dev.9",
     "get-port": "^6.1.2",
     "lodash": "^4.17.21",
     "uuid": "^8.3.2",
diff --git a/ts/src/common.ts b/ts/src/common.ts
index e6a283fd..84737084 100644
--- a/ts/src/common.ts
+++ b/ts/src/common.ts
@@ -20,7 +20,10 @@ import {
 
 const BOOTSTRAP_SERVER_STARTUP_STRING = "HC BOOTSTRAP - ADDR: ";
 const SIGNALING_SERVER_STARTUP_STRING = "HC SIGNAL - ADDR: ";
-export const ALLOWED_ORIGIN = "tryorama-interface";
+/**
+ * @internal
+ */
+export const _ALLOWED_ORIGIN = "tryorama-interface";
 
 /**
  * Spawn a signalling server to enable connections between conductors.
diff --git a/ts/src/local/conductor.ts b/ts/src/local/conductor.ts
index 5078fb36..b8ab1704 100644
--- a/ts/src/local/conductor.ts
+++ b/ts/src/local/conductor.ts
@@ -20,11 +20,11 @@ import { v4 as uuidv4 } from "uuid";
 
 import { makeLogger } from "../logger.js";
 import { AgentsAppsOptions, AppOptions, IConductor } from "../types.js";
-import { ALLOWED_ORIGIN } from "../common.js";
+import { _ALLOWED_ORIGIN } from "../common.js";
 
 const logger = makeLogger("Local Conductor");
 
-const HOST_URL = new URL("ws://127.0.0.1");
+const HOST_URL = new URL("ws://localhost");
 const DEFAULT_TIMEOUT = 60000;
 const LAIR_PASSWORD = "lair-password";
 
@@ -276,7 +276,7 @@ export class Conductor implements IConductor {
   private async connectAdminWs() {
     this._adminWs = await AdminWebsocket.connect({
       url: this.adminApiUrl,
-      wsClientOptions: { origin: ALLOWED_ORIGIN },
+      wsClientOptions: { origin: _ALLOWED_ORIGIN },
       defaultTimeout: this.timeout,
     });
     logger.debug(`connected to Admin API @ ${this.adminApiUrl.href}\n`);
@@ -291,7 +291,7 @@ export class Conductor implements IConductor {
   async attachAppInterface(request?: AttachAppInterfaceRequest) {
     request = request ?? {
       port: await getPort({ port: portNumbers(30000, 40000) }),
-      allowed_origins: ALLOWED_ORIGIN,
+      allowed_origins: _ALLOWED_ORIGIN,
     };
     logger.debug(`attaching App API to port ${request.port}\n`);
     const { port } = await this.adminWs().attachAppInterface(request);
@@ -310,7 +310,7 @@ export class Conductor implements IConductor {
     appApiUrl.port = port.toString();
     const appWs = await AppWebsocket.connect({
       url: appApiUrl,
-      wsClientOptions: { origin: ALLOWED_ORIGIN },
+      wsClientOptions: { origin: _ALLOWED_ORIGIN },
       defaultTimeout: this.timeout,
     });
 
@@ -342,7 +342,7 @@ export class Conductor implements IConductor {
     appApiUrl.port = port.toString();
     const appAgentWs = await AppAgentWebsocket.connect(appId, {
       url: appApiUrl,
-      wsClientOptions: { origin: ALLOWED_ORIGIN },
+      wsClientOptions: { origin: _ALLOWED_ORIGIN },
       defaultTimeout: this.timeout,
     });
 
diff --git a/ts/src/trycp/conductor/conductor.ts b/ts/src/trycp/conductor/conductor.ts
index 5df1708f..e9bea54b 100644
--- a/ts/src/trycp/conductor/conductor.ts
+++ b/ts/src/trycp/conductor/conductor.ts
@@ -84,7 +84,7 @@ import {
   TRYCP_SUCCESS_RESPONSE,
 } from "../types.js";
 import { deserializeZomeResponsePayload } from "../util.js";
-import { ALLOWED_ORIGIN } from "../../common.js";
+import { _ALLOWED_ORIGIN } from "../../common.js";
 
 const logger = makeLogger("TryCP conductor");
 const HOLO_SIGNALING_SERVER = new URL("wss://signal.holo.host");
@@ -555,7 +555,7 @@ export class TryCpConductor implements IConductor {
      */
     const attachAppInterface = async (request?: AttachAppInterfaceRequest) => {
       request = {
-        allowed_origins: request?.allowed_origins ?? ALLOWED_ORIGIN,
+        allowed_origins: request?.allowed_origins ?? _ALLOWED_ORIGIN,
         port:
           request?.port ?? (await getPort({ port: portNumbers(30000, 40000) })),
       };
diff --git a/ts/test/trycp/client.ts b/ts/test/trycp/client.ts
index a7d9a112..3165217b 100644
--- a/ts/test/trycp/client.ts
+++ b/ts/test/trycp/client.ts
@@ -2,7 +2,7 @@ import assert from "node:assert/strict";
 import { Buffer } from "node:buffer";
 import { URL } from "node:url";
 import test from "tape-promise/tape.js";
-import { ALLOWED_ORIGIN, enableAndGetAgentApp } from "../../src/common.js";
+import { _ALLOWED_ORIGIN, enableAndGetAgentApp } from "../../src/common.js";
 import {
   createTryCpConductor,
   DEFAULT_PARTIAL_PLAYER_CONFIG,
@@ -254,7 +254,7 @@ test("TryCP Server - Admin API - connect app interface", async (t) => {
 
   const { port } = await conductor
     .adminWs()
-    .attachAppInterface({ allowed_origins: ALLOWED_ORIGIN });
+    .attachAppInterface({ allowed_origins: _ALLOWED_ORIGIN });
   t.ok(typeof port === "number");
 
   const connectAppInterfaceResponse = await conductor.connectAppInterface(port);
@@ -285,7 +285,7 @@ test("TryCP Server - App API - get app info", async (t) => {
   });
   const adminWs = conductor.adminWs();
   const { port } = await adminWs.attachAppInterface({
-    allowed_origins: ALLOWED_ORIGIN,
+    allowed_origins: _ALLOWED_ORIGIN,
   });
   await conductor.connectAppInterface(port);
   const appWs = await conductor.connectAppWs(port);