diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7a1b637870d..79aa499fe02 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
             clang_plugins: true
 
           - os_name: 'macOS'
-            os: macos-14
+            os: macos-15
             fuzzer: 'NO_FUZZ'
             toolchain: 'Clang'
             clang_plugins: false
diff --git a/.github/workflows/lagom-template.yml b/.github/workflows/lagom-template.yml
index 793ae7c1874..5505bca77d9 100644
--- a/.github/workflows/lagom-template.yml
+++ b/.github/workflows/lagom-template.yml
@@ -102,7 +102,7 @@ jobs:
 
       # https://github.com/actions/runner-images/issues/9330
       - name: Enable Microphone Access (macOS 14)
-        if: ${{ inputs.os == 'macos-14' }}
+        if: ${{ inputs.os_name == 'macOS' }}
         run: sqlite3 $HOME/Library/Application\ Support/com.apple.TCC/TCC.db "INSERT OR IGNORE INTO access VALUES ('kTCCServiceMicrophone','/usr/local/opt/runner/provisioner/provisioner',1,2,4,1,NULL,NULL,0,'UNUSED',NULL,0,1687786159,NULL,NULL,'UNUSED',1687786159);"
 
       - name: Create Build Environment