diff --git a/build/.docker/orchestrated.bake.Dockerfile b/build/.docker/orchestrated.bake.Dockerfile
index 9fa89ad322..aa20ddadc6 100644
--- a/build/.docker/orchestrated.bake.Dockerfile
+++ b/build/.docker/orchestrated.bake.Dockerfile
@@ -1,4 +1,4 @@
-ARG POSTGRES_VERSION="15"
+ARG POSTGRES_VERSION="18"
 ARG MYSQL_VERSION="latest"
 ARG MARIADB_VERSION="latest"