diff --git a/images/docker-grocy.md b/images/docker-grocy.md
index d1d0ee71a..163b7e597 100644
--- a/images/docker-grocy.md
+++ b/images/docker-grocy.md
@@ -156,6 +156,7 @@ We publish various [Docker Mods](https://github.com/linuxserver/docker-mods) to
 
 ## Versions
 
+* **22.12.20:** - Add 'ctype' PHP extension.
 * **01.06.20:** - Rebasing to alpine 3.12.
 * **19.12.19:** - Rebasing to alpine 3.11.
 * **22.09.19:** - Add 'gd' PHP extension.