diff --git a/docker-compose.yml b/docker-compose.yml
index 2a94f1d..e03f963 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,7 +6,7 @@
 
 services:
   db:
-    image: postgres:18@sha256:4aabea78cf39b90e834caf3af7d602a18565f6fe2508705c8d01aa63245c2e20
+    image: postgres:18@sha256:c2d42a104eb6b37b286a2d9c5cf83f349de4d6516d513d00a2bd9610e2c2e5e4
     environment:
       POSTGRES_DB: ${DB_NAME:-calit}
       POSTGRES_USER: ${DB_USER:-calit}