[maven-release-plugin] prepare release enforcer-3.1.0
diff --git a/enforcer-api/pom.xml b/enforcer-api/pom.xml
index 239ae8a..1af4734 100644
--- a/enforcer-api/pom.xml
+++ b/enforcer-api/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.maven.enforcer</groupId>
     <artifactId>enforcer</artifactId>
-    <version>3.0.2-SNAPSHOT</version>
+    <version>3.1.0</version>
   </parent>
 
   <artifactId>enforcer-api</artifactId>
diff --git a/enforcer-rules/pom.xml b/enforcer-rules/pom.xml
index 2ad3b05..484bbef 100644
--- a/enforcer-rules/pom.xml
+++ b/enforcer-rules/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.maven.enforcer</groupId>
     <artifactId>enforcer</artifactId>
-    <version>3.0.2-SNAPSHOT</version>
+    <version>3.1.0</version>
   </parent>
 
   <artifactId>enforcer-rules</artifactId>
diff --git a/maven-enforcer-extension/pom.xml b/maven-enforcer-extension/pom.xml
index 98e1485..dae8733 100644
--- a/maven-enforcer-extension/pom.xml
+++ b/maven-enforcer-extension/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.maven.enforcer</groupId>
     <artifactId>enforcer</artifactId>
-    <version>3.0.2-SNAPSHOT</version>
+    <version>3.1.0</version>
   </parent>
   <groupId>org.apache.maven.extensions</groupId>
   <artifactId>maven-enforcer-extension</artifactId>
diff --git a/maven-enforcer-plugin/pom.xml b/maven-enforcer-plugin/pom.xml
index 768a1b7..b60192f 100644
--- a/maven-enforcer-plugin/pom.xml
+++ b/maven-enforcer-plugin/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.maven.enforcer</groupId>
     <artifactId>enforcer</artifactId>
-    <version>3.0.2-SNAPSHOT</version>
+    <version>3.1.0</version>
   </parent>
 
   <groupId>org.apache.maven.plugins</groupId>
diff --git a/pom.xml b/pom.xml
index 2e9178b..f7d91d8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
   </parent>
   <groupId>org.apache.maven.enforcer</groupId>
   <artifactId>enforcer</artifactId>
-  <version>3.0.2-SNAPSHOT</version>
+  <version>3.1.0</version>
   <packaging>pom</packaging>
 
   <name>Apache Maven Enforcer</name>
@@ -47,7 +47,7 @@
     <connection>scm:git:https://gitbox.apache.org/repos/asf/maven-enforcer.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-enforcer.git</developerConnection>
     <url>https://github.com/apache/maven-enforcer/tree/${project.scm.tag}</url>
-    <tag>HEAD</tag>
+    <tag>enforcer-3.1.0</tag>
   </scm>
   <issueManagement>
     <system>jira</system>
@@ -69,7 +69,7 @@
     <maven.site.path>enforcer-archives/enforcer-LATEST</maven.site.path>
     <javaVersion>8</javaVersion>
     <mockito.version>4.6.1</mockito.version>
-    <project.build.outputTimestamp>2022-06-06T19:25:50Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2022-06-07T15:09:23Z</project.build.outputTimestamp>
   </properties>
 
   <dependencyManagement>