diff --git a/appveyor.yml b/appveyor.yml
index e906623..0e4c1d8 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,5 +1,5 @@
 version: 1.0.{build}
-image: Visual Studio 2017
+image: Visual Studio 2019
 
 before_build:
  - cmd: nuget restore src\Cardknox.sln