diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
index a96f49f..b5a1f5e 100644
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -1,7 +1,7 @@
 version: '3.0'
 services:
   app:
-    image: mediawiki:1.37.1
+    image: mediawiki:1.39
     container_name: limbowiki_app
     links:
       - db