diff --git a/tools/devops/build-samples.yml b/tools/devops/build-samples.yml
index 45ea9bbb88fe..18bd1508f2d1 100644
--- a/tools/devops/build-samples.yml
+++ b/tools/devops/build-samples.yml
@@ -4,7 +4,7 @@
 variables:
   azure_build_url: '$(System.CollectionUri)/$(System.TeamProject)/_build/results?buildId=$(Build.BuildId)'
   azpPoolName: 'Azure Pipelines'
-  macOSVersion: 'internal-macos-10.15'
+  macOSVersion: 'internal-macos-11'
   debug_filter: '^.*Debug.*$'
   release_filter: '^.*Release.*$'
   iphone_filter: '^iPhone$'