mvn4 aggregator
diff --git a/pom.xml b/pom.xml
index 651ae6c..7636beb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.maven.plugins</groupId>
     <artifactId>maven-plugins</artifactId>
-    <version>34</version>
+    <version>35-SNAPSHOT</version>
     <relativePath>../../pom/maven/maven-plugins/pom.xml</relativePath>
   </parent>
 
@@ -64,8 +64,8 @@
   </distributionManagement>
 
   <properties>
-    <wagonVersion>2.8</wagonVersion>
-    <mavenVersion>2.2.1</mavenVersion>
+    <wagonVersion>3.5.2-SNAPSHOT</wagonVersion>
+    <mavenVersion>4.0.0-alpha-1-SNAPSHOT</mavenVersion>
     <project.build.outputTimestamp>2020-04-07T21:04:00Z</project.build.outputTimestamp>
   </properties>
 
@@ -77,7 +77,7 @@
     </dependency>
     <dependency>
       <groupId>org.apache.maven</groupId>
-      <artifactId>maven-artifact-manager</artifactId>
+      <artifactId>maven-compat</artifactId>
       <version>${mavenVersion}</version>
     </dependency>
     <dependency>
diff --git a/src/test/staging-repository/org/apache/maven/maven/2.0.6/maven-2.0.6.pom b/src/test/staging-repository/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
index 9841695..b3cca4b 100644
--- a/src/test/staging-repository/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
+++ b/src/test/staging-repository/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
@@ -118,7 +118,7 @@
     </dependency>
   </dependencies>
   <properties>
-    <mavenVersion>2.0.6</mavenVersion>
+    <mavenVersion>4.0.0-alpha-1-SNAPSHOT</mavenVersion>
   </properties>
   <dependencyManagement>
     <dependencies>