diff --git a/docker-compose.yml b/docker-compose.yml
index ceed0f1..ea1d436 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@ version: '3'
 
 services:
   db:
-    image: postgres:16.2@sha256:07572430dbcd821f9f978899c3ab3a727f5029be9298a41662e1b5404d5b73e0
+    image: postgres:16.3@sha256:09d737ee92e0c5aa40d59b58b9b7cbbf1409415371cea63157a8e5d2bba1a8e5
     restart: unless-stopped
     volumes:
       - db-data:/var/lib/postgresql/data