diff --git a/docker-compose.yml b/docker-compose.yml
index db67956..a1e75e3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,7 +1,7 @@
 ---
 services:
   db:
-    image: 'postgres:17.2-alpine'
+    image: 'postgres:17.3-alpine'
     hostname: &db_host db
     init: true
     environment: