diff --git a/docker-compose.yaml b/docker-compose.yaml
index c5a1a99..cd5b3b3 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -2,7 +2,7 @@ version: '3.8'
 
 services:
   postgres-server:
-    image: postgres:18.2
+    image: postgres:18.3
     container_name: postgres-filekeeper
     environment:
       POSTGRES_PASSWORD: VerySecretPassword