diff --git a/eng/pipelines/templates/stages/platform-matrix-live.json b/eng/pipelines/templates/stages/platform-matrix-live.json
index 185a96270..be75738e6 100644
--- a/eng/pipelines/templates/stages/platform-matrix-live.json
+++ b/eng/pipelines/templates/stages/platform-matrix-live.json
@@ -5,7 +5,7 @@
   "include": [
     {
       "StaticConfigs": {
-        "macOS-11": {
+        "macOS-14": {
           "Pool": "env:MACPOOL",
           "OSVmImage": "env:MACVMIMAGE",
           "VCPKG_DEFAULT_TRIPLET": "x64-osx",
diff --git a/eng/pipelines/templates/stages/platform-matrix.json b/eng/pipelines/templates/stages/platform-matrix.json
index cdc5c3394..84b4393da 100644
--- a/eng/pipelines/templates/stages/platform-matrix.json
+++ b/eng/pipelines/templates/stages/platform-matrix.json
@@ -5,9 +5,9 @@
   "include": [
     {
       "OSConfiguration": {
-        "macOS-11": {
+        "macOS-14": {
           "OSVmImage": "env:MACVMIMAGE",
-          "XCODE_VERSION": "12.5.1"
+          "XCODE_VERSION": "15.0.1"
         }
       },
       "StaticConfigs": {
diff --git a/eng/pipelines/templates/variables/image.yml b/eng/pipelines/templates/variables/image.yml
index cef2b9dfc..bfbcd4c07 100644
--- a/eng/pipelines/templates/variables/image.yml
+++ b/eng/pipelines/templates/variables/image.yml
@@ -21,7 +21,7 @@ variables:
   - name: WINDOWSPREVIOUSVMIMAGE
     value: azsdk-pool-mms-win-2019-1espt
   - name: MACVMIMAGE
-    value: macos-11
+    value: macOS-14
 
   # Values required for pool.os field in 1es pipeline templates
   - name: LINUXOS