diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 7f32854..190ee6b 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -25,7 +25,7 @@ jobs:
         imageName: 'ubuntu-16.04'
         ExecutableSuffix: ''
       mac:
-        imageName: 'macos-10.14'
+        imageName: 'macOS-latest'
         ExecutableSuffix: ''
       windows:
         imageName: 'vs2017-win2016'