diff --git a/ports/azure-core-cpp/portfile.cmake b/ports/azure-core-cpp/portfile.cmake
index 37551b1a57d683..b1e2d27e6414ac 100644
--- a/ports/azure-core-cpp/portfile.cmake
+++ b/ports/azure-core-cpp/portfile.cmake
@@ -5,7 +5,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO Azure/azure-sdk-for-cpp
     REF "azure-core_${VERSION}"
-    SHA512 ba52f79e578da25831ad0fcd2da95a2e31b0c7c61ee1bc39c9f7de3edd9a59c2897564c0012cd4fd58b0a61c9df1d987b32b14b7cd3528779dc3ea9aac05c4ab
+    SHA512 2202455c042a6859f89699ef2ac8f420a0a9046248e5160b63fa9247664c0f53d2a5b0bdbf35efe5ac7185c91328f27aecb1e2a72880268db7fd51aa3e0500a5
     HEAD_REF main
 )
 
diff --git a/ports/azure-core-cpp/vcpkg.json b/ports/azure-core-cpp/vcpkg.json
index d4d777d844da14..e4c8f6a873f1cf 100644
--- a/ports/azure-core-cpp/vcpkg.json
+++ b/ports/azure-core-cpp/vcpkg.json
@@ -4,7 +4,7 @@
     "Please contribute your changes to https://github.com/Azure/azure-sdk-for-cpp."
   ],
   "name": "azure-core-cpp",
-  "version-semver": "1.11.3",
+  "version-semver": "1.12.0",
   "description": [
     "Microsoft Azure Core SDK for C++",
     "This library provides shared primitives, abstractions, and helpers for modern Azure SDK client libraries written in the C++."
diff --git a/versions/a-/azure-core-cpp.json b/versions/a-/azure-core-cpp.json
index 6fa113f5a7ae42..5302a6fb3d6a38 100644
--- a/versions/a-/azure-core-cpp.json
+++ b/versions/a-/azure-core-cpp.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "b5e3f19289a8758877e8bbb162d8a95cd0ff64f6",
+      "version-semver": "1.12.0",
+      "port-version": 0
+    },
     {
       "git-tree": "1e13c4ae11486bbbbcfc89199a8c5157fb854445",
       "version-semver": "1.11.3",
diff --git a/versions/baseline.json b/versions/baseline.json
index 092ff284e1fcf1..19bfef137fd19c 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -441,7 +441,7 @@
       "port-version": 0
     },
     "azure-core-cpp": {
-      "baseline": "1.11.3",
+      "baseline": "1.12.0",
       "port-version": 0
     },
     "azure-core-tracing-opentelemetry-cpp": {