diff --git a/ports/jsoncons/portfile.cmake b/ports/jsoncons/portfile.cmake
index 56683301bcec8d..5eb30ddc103c20 100644
--- a/ports/jsoncons/portfile.cmake
+++ b/ports/jsoncons/portfile.cmake
@@ -5,7 +5,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO danielaparker/jsoncons
     REF v${VERSION}
-    SHA512 a33f7f02c3a22e1a01087e9a481d83b5c73b4f34a2ffa3ea760065712e0c308278606b2c837e4394fc8496bb56a43503089a5b617589864f696ff06a192ce652
+    SHA512 c67d4741d1b2dfa9f7d68d28b90a9acf9966bf03d54b0fb9aa36dbc64e50992f096a89bce4f6933d1af092402cf57760e0320b0b73e64642f4c68633249de52e
     HEAD_REF master
 )
 
diff --git a/ports/jsoncons/vcpkg.json b/ports/jsoncons/vcpkg.json
index 7d5e08efb75736..5cefb49842a7b0 100644
--- a/ports/jsoncons/vcpkg.json
+++ b/ports/jsoncons/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "jsoncons",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "A C++, header-only library for constructing JSON and JSON-like text and binary data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON",
   "homepage": "https://github.com/danielaparker/jsoncons",
   "license": "BSL-1.0",
diff --git a/versions/baseline.json b/versions/baseline.json
index 213bf1cb1f1a6d..1691d227e4db54 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -3893,7 +3893,7 @@
       "port-version": 7
     },
     "jsoncons": {
-      "baseline": "1.0.0",
+      "baseline": "1.1.0",
       "port-version": 0
     },
     "jsoncpp": {
diff --git a/versions/j-/jsoncons.json b/versions/j-/jsoncons.json
index f70c9e12ca7344..7c5f7851c65ccc 100644
--- a/versions/j-/jsoncons.json
+++ b/versions/j-/jsoncons.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "c3dc2d93e9512da43a42096cdfe3abdef99a6d59",
+      "version": "1.1.0",
+      "port-version": 0
+    },
     {
       "git-tree": "990e01ef6724efa0a427fedf3d453beee6243df6",
       "version": "1.0.0",