diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index d4a0c988b..b4d6cad55 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -24,7 +24,7 @@ jobs:
 - template: azure-pipelines.template.yml
   parameters:
     name: macos
-    vmImage: 'macOS-10.13'
+    vmImage: 'macOS-10.14'
 
 - job: linux_coverage
   dependsOn: linux