diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index ec85baf6..717e0dfa 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -1,5 +1,5 @@
 pool:
-  vmImage: 'macOS-10.13'
+  vmImage: 'macOS-10.14'
 
 steps:
 - checkout: self