diff --git a/docker-compose.yml b/docker-compose.yml
index 7ede311..aaf1bbe 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -127,7 +127,7 @@ services:
       - backend
 
   hocuspocus:
-    image: openproject/hocuspocus:17.3.2
+    image: openproject/hocuspocus:17.4.0
     environment:
       SECRET: ${COLLABORATIVE_SERVER_SECRET:-OVERRIDE_ME_PLEASE}
       OPENPROJECT_URL: "${OPENPROJECT_URL:-http://web:8080}"