diff --git a/Testing/ContinuousIntegration/AzurePipelinesMacOS.yml b/Testing/ContinuousIntegration/AzurePipelinesMacOS.yml
index efe616bfdb8..5be58f7a6bc 100644
--- a/Testing/ContinuousIntegration/AzurePipelinesMacOS.yml
+++ b/Testing/ContinuousIntegration/AzurePipelinesMacOS.yml
@@ -31,7 +31,8 @@ jobs:
   timeoutInMinutes: 0
   cancelTimeoutInMinutes: 300
   pool:
-    vmImage: macos-11
+    # https://github.com/actions/runner-images?tab=readme-ov-file#available-images
+    vmImage: macos-13
   steps:
     - checkout: self
       clean: true
diff --git a/Testing/ContinuousIntegration/AzurePipelinesMacOSPython.yml b/Testing/ContinuousIntegration/AzurePipelinesMacOSPython.yml
index adce0f0cdc8..cfb166d2df4 100644
--- a/Testing/ContinuousIntegration/AzurePipelinesMacOSPython.yml
+++ b/Testing/ContinuousIntegration/AzurePipelinesMacOSPython.yml
@@ -31,7 +31,8 @@ jobs:
   timeoutInMinutes: 0
   cancelTimeoutInMinutes: 300
   pool:
-    vmImage: macos-11
+    # https://github.com/actions/runner-images?tab=readme-ov-file#available-images
+    vmImage: macos-13
   steps:
     - checkout: self
       clean: true