diff --git a/appveyor.yml b/appveyor.yml
index 59356edb..7c360d47 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,7 +4,7 @@
 
 shallow_clone: true
 
-image: Visual Studio 2015
+image: Visual Studio 2017
 
 branches:
   only: