diff --git a/README.md b/README.md
index aa1ec82..5c8910e 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,9 @@
 
 [![Build Status](https://jenkins.pgollor.de/job/gitbucket-docker-develop/badge/icon)](https://jenkins.pgollor.de/job/gitbucket-docker-develop/)
 [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://paypal.me/pgollor)
-[![Docker Pulls](https://img.shields.io/docker/pulls/pgollor/gitbucket.svg?maxAge=2592000)](https://hub.docker.com/r/pgollor/gitbucket/)
-[![Version 4.30.1](https://img.shields.io/badge/gitbucket_version-4.30.1-blue.svg)](https://github.com/gitbucket/gitbucket/releases/tag/4.30.1)
+[![Docker Pulls](https://img.shields.io/docker/pulls/pgollor/gitbucket.svg)](https://hub.docker.com/r/pgollor/gitbucket/)
+[![](https://images.microbadger.com/badges/image/pgollor/gitbucket.svg)](https://microbadger.com/images/pgollor/gitbucket "Get your own image badge on microbadger.com")
+[![](https://images.microbadger.com/badges/version/pgollor/gitbucket.svg)](https://microbadger.com/images/pgollor/gitbucket "Get your own version badge on microbadger.com")
 
 This docker container of [gitbucket](https://github.com/gitbucket/gitbucket.git) is in beta state!
 
diff --git a/docker-compose.yml b/docker-compose.yml
index e5c18a0..f02ef95 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -36,6 +36,7 @@
 
     mysql-gitbucket:
       image: mariadb:10.3
+      mem_limit: 1g
       restart: always
       command: mysqld --skip-name-resolve --skip-host-cache --log-warnings=0
       healthcheck: