diff --git a/appveyor.yml b/appveyor.yml
index 8567dd80fe..055231834a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -9,7 +9,7 @@ clone_folder: c:\projects\gqlgen
 
 environment:
   GOPATH: c:\gopath
-  GOVERSION: 1.11.5
+  GOVERSION: 1.13.7
   PATH: '%PATH%;c:\gopath\bin'
 
 init: