diff --git a/appveyor.yml b/appveyor.yml
index 4799f3d0..7dd9b8a1 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-image: Visual Studio 2015
+image: Visual Studio 2017
 
 branches:
   only: