diff --git a/compose.yml b/compose.yml
index b3b8c50..f234e7f 100644
--- a/compose.yml
+++ b/compose.yml
@@ -3,7 +3,7 @@ version: "3.8"
 
 services:
   app:
-    image: mediawiki:1.39.1
+    image: mediawiki:1.39.3
     environment:
       - DOMAIN
       - STACK_NAME