diff --git a/Formula/go-app-engine-64.rb b/Formula/go-app-engine-64.rb
index e5bf1b438f..912450c982 100644
--- a/Formula/go-app-engine-64.rb
+++ b/Formula/go-app-engine-64.rb
@@ -1,9 +1,9 @@
 require "formula"
 
 class GoAppEngine64 < Formula
-  homepage "http://code.google.com/appengine/docs/go/overview.html"
-  url "https://storage.googleapis.com/appengine-sdks/featured/go_appengine_sdk_darwin_amd64-1.9.15.zip"
-  sha1 "de638e484af2e6d94f5a8cbdc24a7b9c791c6531"
+  homepage "https://code.google.com/appengine/docs/go/overview.html"
+  url "https://storage.googleapis.com/appengine-sdks/featured/go_appengine_sdk_darwin_amd64-1.9.17.zip"
+  sha1 "c88aa3e50f56f8c1b3d27cdaee68d2c17ac4ed22"
 
   def install
     cd ".."