diff --git a/docker-compose.yml b/docker-compose.yml
index 102efb9..4d8e46d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,7 +8,7 @@ networks:
 
 services:
   db:
-    image: postgres:9.6
+    image: postgres:13.2-alpine
     restart: always
     environment:
       - POSTGRES_PORT=${POSTGRES_PORT}