diff --git a/APIv5.md b/APIv5.md
index d30c2a9..5718e42 100644
--- a/APIv5.md
+++ b/APIv5.md
@@ -1,4 +1,4 @@
-![Plan Header](http://puu.sh/AXSg7/5f2f78c06c.jpg)
+![Plan Header](https://puu.sh/AXSg7/5f2f78c06c.jpg)
 # Plan API version 5
 
 Welcome to using Plan API v5.