diff --git a/docker-compose.yml b/docker-compose.yml
index 7420b1b..c7e26f8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@ name: rust-web-fullstack
 
 services:
   postgres:
-    image: postgres:17.11-alpine@sha256:b0f9560a2de083e2cc7382e75f808c7381a32852a7ec49117deedb300e552b24
+    image: postgres:18.6-alpine@sha256:77f585114c32fbca283dc835b0596f4e52b51b4c6662d7810b2f4084f60a1873
     container_name: rwf-postgres
     environment:
       POSTGRES_USER: rwf