diff --git a/docker-compose.yml b/docker-compose.yml
index 1e2468a..56cf669 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   postgres:
-    image: postgres:18-alpine@sha256:1b1689b20d16a014a3d195653381cf2caa75a41a92d93b255a9d6ea29fd353aa
+    image: postgres:18-alpine@sha256:9a8afca54e7861fd90fab5fdf4c42477a6b1cb7d293595148e674e0a3181de15
     shm_size: 1gb
     env_file:
       - .env