diff --git a/appveyor.yml b/appveyor.yml
index a160466..47c91b4 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -2,7 +2,7 @@ version: 5.0.0.{build}
 
 configuration: Release
 
-os: Visual Studio 2017
+os: Visual Studio 2019
 
 environment:
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true