diff --git a/pom.xml b/pom.xml
index 54a145db..271f26a3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>io.github.sebastian-toepfer.oss</groupId>
         <artifactId>oss-parent</artifactId>
-        <version>0.3.0</version>
+        <version>0.4.0</version>
     </parent>
 
     <groupId>io.github.sebastian-toepfer.json-schema</groupId>