diff --git a/docs/source/develop/changelog.rst b/docs/source/develop/changelog.rst
index c2028d5b..af325ea5 100644
--- a/docs/source/develop/changelog.rst
+++ b/docs/source/develop/changelog.rst
@@ -7,7 +7,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) because it
 
 
 
-[Unversioned] - ThingSpeak and Grainfather Support
+[2019-02-15] - ThingSpeak and Grainfather Support
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Added