diff --git a/conf/compose/mastodon.docker-compose.yml b/conf/compose/mastodon.docker-compose.yml
index 6fe6748..3821cd2 100644
--- a/conf/compose/mastodon.docker-compose.yml
+++ b/conf/compose/mastodon.docker-compose.yml
@@ -102,7 +102,7 @@ services:
 
   mastodon-db:
     restart: always
-    image: postgres:14-alpine
+    image: postgres:14.13-alpine
     healthcheck:
       test: ['CMD', 'pg_isready', '-U', 'postgres']
     environment: