diff --git a/pom.xml b/pom.xml
index db36b15..5d9c714 100644
--- a/pom.xml
+++ b/pom.xml
@@ -467,7 +467,7 @@
                     <plugin>
                         <groupId>de.jutzig</groupId>
                         <artifactId>github-release-plugin</artifactId>
-                        <version>1.3.0</version>
+                        <version>1.4.0</version>
                         <inherited>false</inherited>
                         <configuration>
                             <repositoryId>${project-repositoryId}</repositoryId>
diff --git a/wercker.yml b/wercker.yml
index 2c88dd4..3beab89 100644
--- a/wercker.yml
+++ b/wercker.yml
@@ -1,8 +1,6 @@
 box:
-      id: eu.gcr.io/judo-ng/maven
-      tag: latest
-      tag: 3.5.4-jdk-8
-      registry: https://eu.gcr.io
+  id: eu.gcr.io/judo-ng/judo-compiler
+  tag: 3.6.1-jdk11
 no-response-timeout: 15
 command-timeout: 60
 ignore-file: .gitignore