diff --git a/docker-compose-production.yml b/docker-compose-production.yml
index 7b2479f..eb94a78 100644
--- a/docker-compose-production.yml
+++ b/docker-compose-production.yml
@@ -1,14 +1,9 @@
-version: "2"
+version: "3"
 
 services:
   app:
-    container_name: converter-dev
+    container_name: converter
     image: ghcr.io/eugenmayer/kontextwork-converter:latest
     security_opt:
       - 'no-new-privileges:true'
-    volumes:
-      - ./:/src
-    ports:
-      - 5001:5001
-      - 8080:8080
     mem_limit: 512M
diff --git a/docker-compose.yml b/docker-compose.yml
index ff013e7..b73f057 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,4 @@
-version: "2"
+version: "3"
 
 services:
   app: