diff --git a/compose.yaml b/compose.yaml
index 0439791..1c40c29 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -7,7 +7,7 @@ services:
       MERCURE_PUBLISHER_JWT_KEY: ${CADDY_MERCURE_JWT_SECRET:-!ChangeThisMercureHubJWTSecretKey!}
       MERCURE_SUBSCRIBER_JWT_KEY: ${CADDY_MERCURE_JWT_SECRET:-!ChangeThisMercureHubJWTSecretKey!}
       # Run "composer require symfony/orm-pack" to install and configure Doctrine ORM
-      DATABASE_URL: postgresql://${POSTGRES_USER:-app}:${POSTGRES_PASSWORD:-!ChangeMe!}@database:5432/${POSTGRES_DB:-app}?serverVersion=${POSTGRES_VERSION:-15}&charset=${POSTGRES_CHARSET:-utf8}
+      DATABASE_URL: postgresql://${POSTGRES_USER:-app}:${POSTGRES_PASSWORD:-!ChangeMe!}@database:5432/${POSTGRES_DB:-app}?serverVersion=${POSTGRES_VERSION:-16}&charset=${POSTGRES_CHARSET:-utf8}
       # Run "composer require symfony/mercure-bundle" to install and configure the Mercure integration
       MERCURE_URL: ${CADDY_MERCURE_URL:-http://php/.well-known/mercure}
       MERCURE_PUBLIC_URL: ${CADDY_MERCURE_PUBLIC_URL:-https://${SERVER_NAME:-localhost}/.well-known/mercure}