diff --git a/Cargo.toml b/Cargo.toml
index adb90c522..0bda052ca 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@ serde_json = { workspace = true }
 sha2 = { workspace = true }
 subprocess = "0.2"
 tempfile = { workspace = true }
-tokio = { version = "1", features = ["full"] }
+tokio = { workspace = true, features = ["full"] }
 toml = { workspace = true }
 tracing = { workspace = true }
 url = { workspace = true }
@@ -148,6 +148,7 @@ sha2 = "0.10"
 tempfile = "3"
 test-environment = { git = "https://github.com/fermyon/conformance-tests", rev = "387b7f375df59e6254a7c29cf4a53507a9f46d32" }
 thiserror = "1"
+tokio = "1"
 toml = "0.8"
 tracing = { version = "0.1", features = ["log"] }
 tracing-opentelemetry = { version = "0.26", default-features = false, features = ["metrics"] }
diff --git a/crates/build/Cargo.toml b/crates/build/Cargo.toml
index eb8f59b54..2bc920422 100644
--- a/crates/build/Cargo.toml
+++ b/crates/build/Cargo.toml
@@ -12,6 +12,6 @@ spin-common = { path = "../common" }
 spin-manifest = { path = "../manifest" }
 subprocess = "0.2"
 terminal = { path = "../terminal" }
-tokio = { version = "1", features = ["full"] }
+tokio = { workspace = true, features = ["full"] }
 toml = { workspace = true }
 tracing = { workspace = true }
diff --git a/crates/common/Cargo.toml b/crates/common/Cargo.toml
index 4ddf1309b..cda3d03c1 100644
--- a/crates/common/Cargo.toml
+++ b/crates/common/Cargo.toml
@@ -9,5 +9,5 @@ anyhow = { workspace = true }
 dirs = { workspace = true }
 sha2 = { workspace = true }
 tempfile = { workspace = true }
-tokio = { version = "1", features = ["rt", "time"] }
+tokio = { workspace = true, features = ["rt", "time"] }
 url = { workspace = true }
diff --git a/crates/componentize/Cargo.toml b/crates/componentize/Cargo.toml
index 06c549d5d..10a646cf9 100644
--- a/crates/componentize/Cargo.toml
+++ b/crates/componentize/Cargo.toml
@@ -26,7 +26,7 @@ rand_core = "0.6"
 serde = { workspace = true }
 serde_json = { workspace = true }
 tempfile = { workspace = true }
-tokio = { version = "1", features = ["macros", "rt", "fs"] }
+tokio = { workspace = true, features = ["macros", "rt", "fs"] }
 toml = { workspace = true }
 wasmtime = { workspace = true }
 wasmtime-wasi = { workspace = true }
diff --git a/crates/core/Cargo.toml b/crates/core/Cargo.toml
index 551c9c498..afe06179f 100644
--- a/crates/core/Cargo.toml
+++ b/crates/core/Cargo.toml
@@ -11,11 +11,11 @@ tracing = { workspace = true }
 wasmtime = { workspace = true }
 
 [dev-dependencies]
-serde_json = "1"
+serde_json = { workspace = true }
 spin-componentize = { workspace = true }
 spin-factor-wasi = { path = "../factor-wasi" }
 spin-factors = { path = "../factors" }
 spin-factors-test = { path = "../factors-test" }
 spin-locked-app = { path = "../locked-app" }
-tokio = { version = "1", features = ["macros", "rt", "rt-multi-thread"] }
+tokio = { workspace = true, features = ["macros", "rt", "rt-multi-thread"] }
 wasmtime-wasi = { workspace = true }
diff --git a/crates/doctor/Cargo.toml b/crates/doctor/Cargo.toml
index d3e42d07b..2c305bf65 100644
--- a/crates/doctor/Cargo.toml
+++ b/crates/doctor/Cargo.toml
@@ -14,7 +14,7 @@ spin-common = { path = "../common" }
 spin-manifest = { path = "../manifest" }
 tempfile = { workspace = true }
 terminal = { path = "../terminal" }
-tokio = { version = "1", features = ["process"] }
+tokio = { workspace = true, features = ["process"] }
 toml = { workspace = true }
 toml_edit = { version = "0.22", features = ["serde"] }
 tracing = { workspace = true }
@@ -22,7 +22,7 @@ tracing = { workspace = true }
 [dev-dependencies]
 glob = { workspace = true }
 tempfile = { workspace = true }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 ui-testing = { path = "../ui-testing" }
 
 [[test]]
diff --git a/crates/expressions/Cargo.toml b/crates/expressions/Cargo.toml
index 8dc0b0a1d..15bb79a68 100644
--- a/crates/expressions/Cargo.toml
+++ b/crates/expressions/Cargo.toml
@@ -12,5 +12,5 @@ spin-locked-app = { path = "../locked-app" }
 thiserror = { workspace = true }
 
 [dev-dependencies]
-tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
+tokio = { workspace = true, features = ["macros", "rt-multi-thread"] }
 toml = { workspace = true }
diff --git a/crates/factor-key-value/Cargo.toml b/crates/factor-key-value/Cargo.toml
index cf24757c5..5f12662f8 100644
--- a/crates/factor-key-value/Cargo.toml
+++ b/crates/factor-key-value/Cargo.toml
@@ -13,16 +13,16 @@ spin-factors = { path = "../factors" }
 spin-locked-app = { path = "../locked-app" }
 spin-world = { path = "../world" }
 table = { path = "../table" }
-tokio = { version = "1", features = ["macros", "sync", "rt"] }
+tokio = { workspace = true, features = ["macros", "sync", "rt"] }
 toml = { workspace = true }
 tracing = { workspace = true }
 
 [dev-dependencies]
 spin-factors-test = { path = "../factors-test" }
-spin-key-value-spin = { path = "../key-value-spin" }
 spin-key-value-redis = { path = "../key-value-redis" }
+spin-key-value-spin = { path = "../key-value-spin" }
 tempfile = { workspace = true }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 
 
 [lints]
diff --git a/crates/factor-llm/Cargo.toml b/crates/factor-llm/Cargo.toml
index b7486aeb7..ef5a98549 100644
--- a/crates/factor-llm/Cargo.toml
+++ b/crates/factor-llm/Cargo.toml
@@ -22,14 +22,14 @@ spin-llm-local = { path = "../llm-local", optional = true }
 spin-llm-remote-http = { path = "../llm-remote-http" }
 spin-locked-app = { path = "../locked-app" }
 spin-world = { path = "../world" }
-tokio = { version = "1", features = ["sync"] }
+tokio = { workspace = true, features = ["sync"] }
 toml = { workspace = true }
 tracing = { workspace = true }
 url = { version = "2", features = ["serde"] }
 
 [dev-dependencies]
 spin-factors-test = { path = "../factors-test" }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 
 [lints]
 workspace = true
diff --git a/crates/factor-outbound-http/Cargo.toml b/crates/factor-outbound-http/Cargo.toml
index 1a78eaf3e..55f620f9d 100644
--- a/crates/factor-outbound-http/Cargo.toml
+++ b/crates/factor-outbound-http/Cargo.toml
@@ -17,7 +17,7 @@ spin-factors = { path = "../factors" }
 spin-telemetry = { path = "../telemetry" }
 spin-world = { path = "../world" }
 terminal = { path = "../terminal" }
-tokio = { version = "1", features = ["macros", "rt", "net"] }
+tokio = { workspace = true, features = ["macros", "rt", "net"] }
 tokio-rustls = { version = "0.26", default-features = false, features = ["logging", "tls12"] }
 tracing = { workspace = true }
 wasmtime = { workspace = true }
diff --git a/crates/factor-outbound-mqtt/Cargo.toml b/crates/factor-outbound-mqtt/Cargo.toml
index 571dc4ddf..6f8700c1e 100644
--- a/crates/factor-outbound-mqtt/Cargo.toml
+++ b/crates/factor-outbound-mqtt/Cargo.toml
@@ -12,13 +12,13 @@ spin-factor-outbound-networking = { path = "../factor-outbound-networking" }
 spin-factors = { path = "../factors" }
 spin-world = { path = "../world" }
 table = { path = "../table" }
-tokio = { version = "1", features = ["sync"] }
+tokio = { workspace = true, features = ["sync"] }
 tracing = { workspace = true }
 
 [dev-dependencies]
 spin-factor-variables = { path = "../factor-variables" }
 spin-factors-test = { path = "../factors-test" }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 
 [lints]
 workspace = true
diff --git a/crates/factor-outbound-mysql/Cargo.toml b/crates/factor-outbound-mysql/Cargo.toml
index 57d76951d..6281abeec 100644
--- a/crates/factor-outbound-mysql/Cargo.toml
+++ b/crates/factor-outbound-mysql/Cargo.toml
@@ -23,7 +23,7 @@ spin-factor-outbound-networking = { path = "../factor-outbound-networking" }
 spin-factors = { path = "../factors" }
 spin-world = { path = "../world" }
 table = { path = "../table" }
-tokio = { version = "1", features = ["rt-multi-thread"] }
+tokio = { workspace = true, features = ["rt-multi-thread"] }
 tracing = { workspace = true }
 url = { workspace = true }
 
diff --git a/crates/factor-outbound-networking/Cargo.toml b/crates/factor-outbound-networking/Cargo.toml
index 78ce240d9..e88412490 100644
--- a/crates/factor-outbound-networking/Cargo.toml
+++ b/crates/factor-outbound-networking/Cargo.toml
@@ -29,7 +29,7 @@ webpki-roots = "0.26"
 [dev-dependencies]
 spin-factors-test = { path = "../factors-test" }
 tempfile = { workspace = true }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 toml = { workspace = true }
 wasmtime-wasi = { workspace = true }
 
diff --git a/crates/factor-outbound-pg/Cargo.toml b/crates/factor-outbound-pg/Cargo.toml
index 687acdaa3..7aef4cd81 100644
--- a/crates/factor-outbound-pg/Cargo.toml
+++ b/crates/factor-outbound-pg/Cargo.toml
@@ -13,14 +13,14 @@ spin-factor-outbound-networking = { path = "../factor-outbound-networking" }
 spin-factors = { path = "../factors" }
 spin-world = { path = "../world" }
 table = { path = "../table" }
-tokio = { version = "1", features = ["rt-multi-thread"] }
+tokio = { workspace = true, features = ["rt-multi-thread"] }
 tokio-postgres = "0.7"
 tracing = { workspace = true }
 
 [dev-dependencies]
 spin-factor-variables = { path = "../factor-variables" }
 spin-factors-test = { path = "../factors-test" }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 
 [lints]
 workspace = true
diff --git a/crates/factor-outbound-redis/Cargo.toml b/crates/factor-outbound-redis/Cargo.toml
index 5943678a4..fd901e312 100644
--- a/crates/factor-outbound-redis/Cargo.toml
+++ b/crates/factor-outbound-redis/Cargo.toml
@@ -17,7 +17,7 @@ tracing = { workspace = true }
 [dev-dependencies]
 spin-factor-variables = { path = "../factor-variables" }
 spin-factors-test = { path = "../factors-test" }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 
 [lints]
 workspace = true
diff --git a/crates/factor-sqlite/Cargo.toml b/crates/factor-sqlite/Cargo.toml
index d7e51d910..0a88ef616 100644
--- a/crates/factor-sqlite/Cargo.toml
+++ b/crates/factor-sqlite/Cargo.toml
@@ -15,13 +15,13 @@ spin-factors = { path = "../factors" }
 spin-locked-app = { path = "../locked-app" }
 spin-world = { path = "../world" }
 table = { path = "../table" }
-tokio = "1"
+tokio = { workspace = true }
 toml = { workspace = true }
 tracing = { workspace = true }
 
 [dev-dependencies]
 spin-factors-test = { path = "../factors-test" }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 
 [lints]
 workspace = true
diff --git a/crates/factor-variables/Cargo.toml b/crates/factor-variables/Cargo.toml
index e1e16ace8..6310d2a88 100644
--- a/crates/factor-variables/Cargo.toml
+++ b/crates/factor-variables/Cargo.toml
@@ -13,14 +13,14 @@ serde = { workspace = true }
 spin-expressions = { path = "../expressions" }
 spin-factors = { path = "../factors" }
 spin-world = { path = "../world" }
-tokio = { version = "1", features = ["rt-multi-thread"] }
+tokio = { workspace = true, features = ["rt-multi-thread"] }
 toml = { workspace = true }
 tracing = { workspace = true }
 vaultrs = "0.7"
 
 [dev-dependencies]
 spin-factors-test = { path = "../factors-test" }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 
 [lints]
 workspace = true
diff --git a/crates/factor-wasi/Cargo.toml b/crates/factor-wasi/Cargo.toml
index 1e30dc965..978b2cdb0 100644
--- a/crates/factor-wasi/Cargo.toml
+++ b/crates/factor-wasi/Cargo.toml
@@ -10,13 +10,13 @@ bytes = { workspace = true }
 cap-primitives = "3.0.0"
 spin-common = { path = "../common" }
 spin-factors = { path = "../factors" }
-tokio = { version = "1" }
+tokio = { workspace = true }
 wasmtime = { workspace = true }
 wasmtime-wasi = { workspace = true }
 
 [dev-dependencies]
 spin-factors-test = { path = "../factors-test" }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 
 [lints]
 workspace = true
diff --git a/crates/factors-executor/Cargo.toml b/crates/factors-executor/Cargo.toml
index 63f92b391..9dd5f80b0 100644
--- a/crates/factors-executor/Cargo.toml
+++ b/crates/factors-executor/Cargo.toml
@@ -17,7 +17,7 @@ spin-factors = { path = "../factors" }
 [dev-dependencies]
 spin-factor-wasi = { path = "../factor-wasi" }
 spin-factors-test = { path = "../factors-test" }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 
 [lints]
 workspace = true
diff --git a/crates/key-value-azure/Cargo.toml b/crates/key-value-azure/Cargo.toml
index a20ae4ed5..dee1704b7 100644
--- a/crates/key-value-azure/Cargo.toml
+++ b/crates/key-value-azure/Cargo.toml
@@ -16,7 +16,7 @@ futures = { workspace = true }
 serde = { workspace = true }
 spin-core = { path = "../core" }
 spin-factor-key-value = { path = "../factor-key-value" }
-tokio = "1"
+tokio = { workspace = true }
 url = { workspace = true }
 
 [lints]
diff --git a/crates/key-value-redis/Cargo.toml b/crates/key-value-redis/Cargo.toml
index 57196edf9..4096ff06a 100644
--- a/crates/key-value-redis/Cargo.toml
+++ b/crates/key-value-redis/Cargo.toml
@@ -11,7 +11,7 @@ serde = { workspace = true }
 spin-core = { path = "../core" }
 spin-factor-key-value = { path = "../factor-key-value" }
 spin-world = { path = "../world" }
-tokio = "1"
+tokio = { workspace = true }
 url = { workspace = true }
 
 [lints]
diff --git a/crates/key-value-spin/Cargo.toml b/crates/key-value-spin/Cargo.toml
index 7f1ba141e..84a522f27 100644
--- a/crates/key-value-spin/Cargo.toml
+++ b/crates/key-value-spin/Cargo.toml
@@ -11,7 +11,7 @@ serde = { workspace = true }
 spin-core = { path = "../core" }
 spin-factor-key-value = { path = "../factor-key-value" }
 spin-world = { path = "../world" }
-tokio = { version = "1", features = ["rt-multi-thread"] }
+tokio = { workspace = true, features = ["rt-multi-thread"] }
 
 [lints]
 workspace = true
diff --git a/crates/llm-local/Cargo.toml b/crates/llm-local/Cargo.toml
index 646e2cdf9..fc91e8b8f 100644
--- a/crates/llm-local/Cargo.toml
+++ b/crates/llm-local/Cargo.toml
@@ -15,13 +15,13 @@ num_cpus = "1"
 rand = { workspace = true }
 safetensors = "0.4"
 serde = { workspace = true }
-serde_json = "1"
+serde_json = { workspace = true }
 spin-common = { path = "../common" }
 spin-core = { path = "../core" }
 spin-world = { path = "../world" }
 terminal = { path = "../terminal" }
 tokenizers = "0.20"
-tokio = { version = "1", features = ["macros", "sync", "fs"] }
+tokio = { workspace = true, features = ["macros", "sync", "fs"] }
 tracing = { workspace = true }
 
 [features]
diff --git a/crates/loader/Cargo.toml b/crates/loader/Cargo.toml
index 6c8619e17..639e75463 100644
--- a/crates/loader/Cargo.toml
+++ b/crates/loader/Cargo.toml
@@ -31,7 +31,7 @@ spin-serde = { path = "../serde" }
 tempfile = { workspace = true }
 terminal = { path = "../terminal" }
 thiserror = { workspace = true }
-tokio = "1"
+tokio = { workspace = true }
 tokio-util = "0.7"
 toml = { workspace = true }
 tracing = { workspace = true }
@@ -39,7 +39,7 @@ walkdir = "2"
 wasm-pkg-loader = "0.4"
 
 [dev-dependencies]
-tokio = { version = "1", features = ["rt", "macros"] }
+tokio = { workspace = true, features = ["rt", "macros"] }
 ui-testing = { path = "../ui-testing" }
 
 [features]
diff --git a/crates/oci/Cargo.toml b/crates/oci/Cargo.toml
index b88509407..af13f2519 100644
--- a/crates/oci/Cargo.toml
+++ b/crates/oci/Cargo.toml
@@ -27,7 +27,7 @@ spin-loader = { path = "../loader" }
 spin-locked-app = { path = "../locked-app" }
 spin-manifest = { path = "../manifest" }
 tempfile = { workspace = true }
-tokio = { version = "1", features = ["fs"] }
+tokio = { workspace = true, features = ["fs"] }
 tokio-util = { version = "0.7", features = ["compat"] }
 tracing = { workspace = true }
 walkdir = "2"
diff --git a/crates/plugins/Cargo.toml b/crates/plugins/Cargo.toml
index e70926498..07019699e 100644
--- a/crates/plugins/Cargo.toml
+++ b/crates/plugins/Cargo.toml
@@ -22,6 +22,6 @@ tar = "0.4"
 tempfile = { workspace = true }
 terminal = { path = "../terminal" }
 thiserror = { workspace = true }
-tokio = { version = "1", features = ["fs", "process", "rt", "macros"] }
+tokio = { workspace = true, features = ["fs", "process", "rt", "macros"] }
 tracing = { workspace = true }
 url = { version = "2", features = ["serde"] }
diff --git a/crates/runtime-config/Cargo.toml b/crates/runtime-config/Cargo.toml
index 4fbe80465..288e75f37 100644
--- a/crates/runtime-config/Cargo.toml
+++ b/crates/runtime-config/Cargo.toml
@@ -33,8 +33,8 @@ toml = { workspace = true }
 [dev-dependencies]
 spin-factors-test = { path = "../factors-test" }
 spin-world = { path = "../world" }
-tokio = { version = "1", features = ["macros"] }
 tempfile = "3.2"
+tokio = { workspace = true, features = ["macros"] }
 toml = "0.8"
 
 [lints]
diff --git a/crates/sqlite-inproc/Cargo.toml b/crates/sqlite-inproc/Cargo.toml
index 4b71f724b..e53e1cabe 100644
--- a/crates/sqlite-inproc/Cargo.toml
+++ b/crates/sqlite-inproc/Cargo.toml
@@ -11,7 +11,7 @@ rand = { workspace = true }
 rusqlite = { version = "0.32", features = ["bundled"] }
 spin-factor-sqlite = { path = "../factor-sqlite" }
 spin-world = { path = "../world" }
-tokio = "1"
+tokio = { workspace = true }
 
 [lints]
 workspace = true
diff --git a/crates/sqlite-libsql/Cargo.toml b/crates/sqlite-libsql/Cargo.toml
index ec325b3a2..3a5513419 100644
--- a/crates/sqlite-libsql/Cargo.toml
+++ b/crates/sqlite-libsql/Cargo.toml
@@ -14,7 +14,7 @@ rusqlite = { version = "0.32", features = ["bundled"] }
 spin-factor-sqlite = { path = "../factor-sqlite" }
 spin-world = { path = "../world" }
 sqlparser = "0.51"
-tokio = { version = "1", features = ["full"] }
+tokio = { workspace = true, features = ["full"] }
 
 [lints]
 workspace = true
diff --git a/crates/sqlite/Cargo.toml b/crates/sqlite/Cargo.toml
index 6fc8e6d17..aeb2edf12 100644
--- a/crates/sqlite/Cargo.toml
+++ b/crates/sqlite/Cargo.toml
@@ -14,5 +14,5 @@ spin-sqlite-inproc = { path = "../sqlite-inproc" }
 spin-sqlite-libsql = { path = "../sqlite-libsql" }
 spin-world = { path = "../world" }
 table = { path = "../table" }
-tokio = "1"
+tokio = { workspace = true }
 toml = { workspace = true }
diff --git a/crates/templates/Cargo.toml b/crates/templates/Cargo.toml
index 9146af0b2..3604f1e8f 100644
--- a/crates/templates/Cargo.toml
+++ b/crates/templates/Cargo.toml
@@ -28,7 +28,7 @@ serde = { workspace = true }
 spin-common = { path = "../common" }
 spin-manifest = { path = "../manifest" }
 tempfile = { workspace = true }
-tokio = { version = "1", features = ["fs", "process", "rt", "macros"] }
+tokio = { workspace = true, features = ["fs", "process", "rt", "macros"] }
 toml = { workspace = true }
 toml_edit = "0.22"
 url = { workspace = true }
diff --git a/crates/trigger-http/Cargo.toml b/crates/trigger-http/Cargo.toml
index d0d4d01d0..a7f95eec2 100644
--- a/crates/trigger-http/Cargo.toml
+++ b/crates/trigger-http/Cargo.toml
@@ -23,7 +23,7 @@ rustls = { workspace = true }
 rustls-pemfile = "2.1.2"
 rustls-pki-types = "1.7"
 serde = { workspace = true }
-serde_json = "1"
+serde_json = { workspace = true }
 spin-app = { path = "../app" }
 spin-core = { path = "../core" }
 spin-factor-outbound-http = { path = "../factor-outbound-http" }
@@ -35,7 +35,7 @@ spin-telemetry = { path = "../telemetry" }
 spin-trigger = { path = "../trigger" }
 spin-world = { path = "../world" }
 terminal = { path = "../terminal" }
-tokio = { version = "1", features = ["full"] }
+tokio = { workspace = true, features = ["full"] }
 tokio-rustls = { version = "0.26", default-features = false, features = ["logging", "tls12"] }
 tracing = { workspace = true }
 url = { workspace = true }
diff --git a/crates/trigger-redis/Cargo.toml b/crates/trigger-redis/Cargo.toml
index d0c4f8106..81b90c456 100644
--- a/crates/trigger-redis/Cargo.toml
+++ b/crates/trigger-redis/Cargo.toml
@@ -18,7 +18,7 @@ spin-factors = { path = "../factors" }
 spin-telemetry = { path = "../telemetry" }
 spin-trigger = { path = "../trigger" }
 spin-world = { path = "../world" }
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
 tracing = { workspace = true }
 
 [lints]
diff --git a/crates/trigger/Cargo.toml b/crates/trigger/Cargo.toml
index faa059120..6fa114be2 100644
--- a/crates/trigger/Cargo.toml
+++ b/crates/trigger/Cargo.toml
@@ -21,7 +21,7 @@ ctrlc = { version = "3.2", features = ["termination"] }
 futures = { workspace = true }
 sanitize-filename = "0.5"
 serde = { workspace = true }
-serde_json = "1"
+serde_json = { workspace = true }
 spin-app = { path = "../app" }
 spin-common = { path = "../common" }
 spin-componentize = { path = "../componentize" }
@@ -33,7 +33,7 @@ spin-factor-wasi = { path = "../factor-wasi" }
 spin-factors = { path = "../factors" }
 spin-factors-executor = { path = "../factors-executor" }
 spin-telemetry = { path = "../telemetry" }
-tokio = { version = "1", features = ["fs", "rt"] }
+tokio = { workspace = true, features = ["fs", "rt"] }
 toml = { workspace = true }
 tracing = { workspace = true }
 
diff --git a/crates/ui-testing/Cargo.toml b/crates/ui-testing/Cargo.toml
index 97df2bb67..96d3d55fa 100644
--- a/crates/ui-testing/Cargo.toml
+++ b/crates/ui-testing/Cargo.toml
@@ -9,4 +9,4 @@ anyhow = { workspace = true }
 dirs = { workspace = true }
 libtest-mimic = "0.7"
 snapbox = "0.4"
-tokio = { version = "1", features = ["macros", "rt"] }
+tokio = { workspace = true, features = ["macros", "rt"] }
diff --git a/examples/spin-timer/Cargo.toml b/examples/spin-timer/Cargo.toml
index 6071955d2..646004449 100644
--- a/examples/spin-timer/Cargo.toml
+++ b/examples/spin-timer/Cargo.toml
@@ -12,7 +12,7 @@ serde = "1.0.188"
 spin-factors = { path = "../../crates/factors" }
 spin-runtime-factors = { path = "../../crates/runtime-factors" }
 spin-trigger = { path = "../../crates/trigger" }
-tokio = { version = "1", features = ["full"] }
+tokio = { workspace = true, features = ["full"] }
 tokio-scoped = "0.2.0"
 wasmtime = "25.0.0"
 
diff --git a/tests/testing-framework/Cargo.toml b/tests/testing-framework/Cargo.toml
index aa54f80de..915e2856f 100644
--- a/tests/testing-framework/Cargo.toml
+++ b/tests/testing-framework/Cargo.toml
@@ -22,5 +22,5 @@ spin-runtime-factors = { path = "../../crates/runtime-factors" }
 spin-trigger = { path = "../../crates/trigger" }
 spin-trigger-http = { path = "../../crates/trigger-http" }
 toml = { workspace = true }
-tokio = "1"
+tokio = { workspace = true }
 wasmtime-wasi-http = { workspace = true }