diff --git a/docker-compose.yml b/docker-compose.yml
index 3038c98..8a7e03f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -43,6 +43,12 @@ services:
       REDIS_URL: redis://redis:6379/0
     volumes:
       - ./config:/app/config:ro
+      # Mount app code + migrations from the host so edits take effect
+      # on a plain `docker compose restart app` — no image rebuild.
+      # Image still bakes a copy at build time as a fallback.
+      - ./app:/app/app
+      - ./alembic:/app/alembic
+      - ./alembic.ini:/app/alembic.ini:ro
     depends_on:
       db:
         condition: service_healthy
@@ -62,6 +68,9 @@ services:
       REDIS_URL: redis://redis:6379/0
     volumes:
       - ./config:/app/config:ro
+      - ./app:/app/app
+      - ./alembic:/app/alembic
+      - ./alembic.ini:/app/alembic.ini:ro
     depends_on:
       db:
         condition: service_healthy