diff --git a/pom.xml b/pom.xml
index 7d78490..fc0036c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
   <groupId>edu.hm.hafner</groupId>
   <artifactId>autograding-model</artifactId>
-  <version>3.28.0</version>
+  <version>3.29.0-SNAPSHOT</version>
   <name>Autograding Model</name>
 
   <description>This module autogrades Java projects based on a configurable set of metrics.</description>
@@ -158,7 +158,7 @@
     <connection>scm:git:https://github.com/uhafner/autograding-model.git</connection>
     <developerConnection>scm:git:git@github.com:uhafner/autograding-model.git</developerConnection>
     <url>https://github.com/uhafner/autograding-model</url>
-    <tag>v3.28.0</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <distributionManagement>