[maven-release-plugin] prepare release maven-assembly-plugin-3.4.0
diff --git a/pom.xml b/pom.xml
index e3dfe13..0fa0905 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,20 +19,18 @@
 under the License.
 -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <artifactId>maven-plugins</artifactId>
     <groupId>org.apache.maven.plugins</groupId>
     <version>36</version>
-    <relativePath/>
+    <relativePath />
   </parent>
 
   <artifactId>maven-assembly-plugin</artifactId>
-  <version>3.3.1-SNAPSHOT</version>
+  <version>3.4.0</version>
   <packaging>maven-plugin</packaging>
 
   <name>Apache Maven Assembly Plugin</name>
@@ -46,7 +44,7 @@
     <connection>scm:git:https://gitbox.apache.org/repos/asf/maven-assembly-plugin.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-assembly-plugin.git</developerConnection>
     <url>https://github.com/apache/maven-assembly-plugin/tree/${project.scm.tag}</url>
-    <tag>HEAD</tag>
+    <tag>maven-assembly-plugin-3.4.0</tag>
   </scm>
   <issueManagement>
     <system>jira</system>
@@ -72,7 +70,7 @@
     <surefire.version>3.0.0-M6</surefire.version>
     <testOutputToFile>true</testOutputToFile>
     <checkstyle.violation.ignore>RedundantThrows,NewlineAtEndOfFile,ParameterNumber,MethodLength,FileLength,ModifierOrder,JavadocMethod</checkstyle.violation.ignore>
-    <project.build.outputTimestamp>2020-04-27T17:26:57Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2022-06-29T11:38:56Z</project.build.outputTimestamp>
   </properties>
 
   <contributors>