diff --git a/docker-compose.yaml b/docker-compose.yaml
index a43fb7f6..8f1ecc26 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: '3.2'
 services:
   app:
     image: languages
@@ -18,7 +17,7 @@ services:
       - rabbitmq
 
   db:
-    image: postgres
+    image: postgres:15
     environment:
       POSTGRES_DB: ${POSTGRES_DATABASE}
       POSTGRES_USER: ${POSTGRES_USER}