diff --git a/docker-compose.yml b/docker-compose.yml
index 4dc607938..042894e9f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@ version: "3"
 
 services:
   postgres:
-    image: postgres:15.2
+    image: postgres:15.3
     environment:
       POSTGRES_USER: root
       POSTGRES_PASSWORD: root