[maven-release-plugin] prepare for next development iteration
diff --git a/pom.xml b/pom.xml
index f54abd6..79df951 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
     </parent>
 
     <artifactId>org.apache.sling.testing.sling-mock</artifactId>
-    <version>1.9.12</version>
+    <version>1.9.13-SNAPSHOT</version>
     <packaging>bundle</packaging>
 
     <name>Apache Sling Testing Sling Mock</name>
@@ -38,7 +38,7 @@
         <connection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-testing-sling-mock.git</connection>
         <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-testing-sling-mock.git</developerConnection>
         <url>https://gitbox.apache.org/repos/asf?p=sling-org-apache-sling-testing-sling-mock.git</url>
-      <tag>org.apache.sling.testing.sling-mock-1.9.12</tag>
+      <tag>HEAD</tag>
   </scm>
 
     <dependencies>