[maven-release-plugin] prepare release maven-reporting-impl-4.0.0-M1
diff --git a/pom.xml b/pom.xml
index 7f3f368..7431c4a 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-M1-SNAPSHOT</version>
+  <version>4.0.0-M1</version>
 
   <name>Apache Maven Reporting Implementation</name>
   <description>Abstract classes to manage report generation.</description>
@@ -50,7 +50,7 @@
     <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>
     <url>https://github.com/apache/maven-reporting-impl/tree/${project.scm.tag}</url>
-    <tag>HEAD</tag>
+    <tag>maven-reporting-impl-4.0.0-M1</tag>
   </scm>
   <issueManagement>
     <system>jira</system>
@@ -72,7 +72,7 @@
     <mavenVersion>3.2.5</mavenVersion>
     <doxiaVersion>2.0.0-M2</doxiaVersion>
     <doxiaSitetoolsVersion>2.0.0-M2</doxiaSitetoolsVersion>
-    <project.build.outputTimestamp>2022-02-05T21:36:19Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2022-04-20T18:16:56Z</project.build.outputTimestamp>
   </properties>
 
   <dependencies>