[maven-release-plugin] prepare for next development iteration
diff --git a/pom.xml b/pom.xml
index 70b778f..88a19cf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 
   <groupId>org.apache.maven.reporting</groupId>
   <artifactId>maven-reporting-impl</artifactId>
-  <version>4.0.0-M12</version>
+  <version>4.0.0-M13-SNAPSHOT</version>
 
   <name>Apache Maven Reporting Implementation</name>
   <description>Abstract classes to manage report generation.</description>
@@ -37,7 +37,7 @@
   <scm>
     <connection>scm:git:https://gitbox.apache.org/repos/asf/maven-reporting-impl.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-reporting-impl.git</developerConnection>
-    <tag>maven-reporting-impl-4.0.0-M12</tag>
+    <tag>HEAD</tag>
     <url>https://github.com/apache/maven-reporting-impl/tree/${project.scm.tag}</url>
   </scm>
   <issueManagement>
@@ -62,7 +62,7 @@
     <doxiaSitetoolsVersion>2.0.0-M16</doxiaSitetoolsVersion>
     <reportingApiVersion>4.0.0-M9</reportingApiVersion>
     <pluginToolsVersion>3.9.0</pluginToolsVersion>
-    <project.build.outputTimestamp>2023-11-21T19:53:35Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2023-11-21T19:54:53Z</project.build.outputTimestamp>
   </properties>
 
   <dependencies>