diff --git a/docs/about/release-notes.md b/docs/about/release-notes.md
index 6070600b..22f02d9e 100644
--- a/docs/about/release-notes.md
+++ b/docs/about/release-notes.md
@@ -14,7 +14,7 @@ You can determine your currently installed version using `mkdocs --version`:
     mkdocs, version 0.13.0
 
 
-## Version 0.13.0 (2015-05-??)
+## Version 0.13.0 (2015-05-26)
 
 ### Deprecations