diff --git a/appveyor.yml b/appveyor.yml
index 6617fade0f..91da84e41c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -8,7 +8,7 @@ environment:
   GOPATH: c:\gopath
   PATH: "%GOPATH%\\bin;C:\\gometalinter-2.0.12-windows-amd64;%PATH%"
 
-stack: go 1.13.4
+stack: go 1.15.2
 
 build_script:
   - appveyor DownloadFile https://github.com/alecthomas/gometalinter/releases/download/v2.0.12/gometalinter-2.0.12-windows-amd64.zip