diff --git a/appveyor.yml b/appveyor.yml
index 9311c58..bf72e7e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,6 +1,6 @@
 version: 1.0.{build}
 
-image: Visual Studio 2017
+image: Visual Studio 2019
 
 configuration: Release