stackoverflow: http -> https
diff --git a/Questions.md b/Questions.md
index 9d277d4..6ac022d 100644
--- a/Questions.md
+++ b/Questions.md
@@ -10,7 +10,7 @@
 
 * [Gophers Slack](https://gophers.slack.com), use the [invite app](https://invite.slack.golangbridge.org/) for access
 
-* [Stack Overflow](http://stackoverflow.com/questions/tagged/go) with questions tagged "go"
+* [Stack Overflow](https://stackoverflow.com/questions/tagged/go) with questions tagged "go"
 
 * **IRC** channel #go-nuts on Freenode