diff --git a/backend/docker-compose.dev.yml b/backend/docker-compose.dev.yml
index fb0f8af..380c066 100644
--- a/backend/docker-compose.dev.yml
+++ b/backend/docker-compose.dev.yml
@@ -1,12 +1,11 @@
 services:
-  postgres:
-    image: postgres:14-alpine
-    container_name: postgres14
+  dev-db:
+    image: postgres:15
     ports:
-      - "5432:5432"
-    volumes:
-      - ~/apps/postgres:/var/lib/postgresql/data
+      - "5434:5432"
     environment:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres
       POSTGRES_DB: bullpen-dev
+    volumes:
+      - /tmp/test-pgdata:/var/lib/postgresql/data