diff --git a/cibus-backend/docker-compose.yml b/cibus-backend/docker-compose.yml
index b7ed393..0e1db29 100644
--- a/cibus-backend/docker-compose.yml
+++ b/cibus-backend/docker-compose.yml
@@ -10,7 +10,7 @@ services:
     depends_on:
       - db
   db:
-    image: postgres:15.2
+    image: postgres:15.3
     restart: always
     env_file: ".env"
     volumes: