[maven-release-plugin] prepare for next development iteration
diff --git a/pom.xml b/pom.xml
index 68afac4..fb78d39 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
     </parent>
 
     <artifactId>org.apache.sling.auth.core</artifactId>
-    <version>1.5.0</version>
+    <version>1.5.1-SNAPSHOT</version>
 
     <name>Apache Sling Auth Core</name>
     <description>
@@ -48,7 +48,7 @@
         <connection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-auth-core.git</connection>
         <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-auth-core.git</developerConnection>
         <url>https://gitbox.apache.org/repos/asf?p=sling-org-apache-sling-auth-core.git</url>
-      <tag>org.apache.sling.auth.core-1.5.0</tag>
+      <tag>HEAD</tag>
   </scm>
 
   <dependencies>