diff --git a/docker-compose.yml b/docker-compose.yml
index a2a5070..cd19534 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -59,7 +59,7 @@ services:
       POSTGRES_PASSWORD_FILE: /run/secrets/postgres-password
     secrets:
       - postgres-password
-    image: postgres:15.2-alpine
+    image: postgres:15.3-alpine
     networks:
       - authelia
     restart: always