diff --git a/pom.xml b/pom.xml
index b607ab7..e9cd41f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.maven.shared</groupId>
     <artifactId>maven-shared-components</artifactId>
-    <version>34</version>
+    <version>39</version>
     <relativePath />
   </parent>
 
@@ -55,9 +55,8 @@
   </distributionManagement>
 
   <properties>
-    <surefire.version>2.21.0</surefire.version>
+    <surefire.version>3.1.0</surefire.version>
     <mavenVersion>3.0</mavenVersion>
-    <javaVersion>8</javaVersion>
     <project.build.outputTimestamp>2020-04-04T09:03:59Z</project.build.outputTimestamp>
   </properties>
 
@@ -71,6 +70,7 @@
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-component-annotations</artifactId>
+      <version>2.1.1</version>
     </dependency>
 
     <dependency>
@@ -106,17 +106,13 @@
             </excludes>
           </configuration>
         </plugin>
-        <plugin>
-          <groupId>org.apache.maven.plugins</groupId>
-          <artifactId>maven-jxr-plugin</artifactId>
-          <version>3.0.0</version>
-        </plugin>
       </plugins>
     </pluginManagement>
     <plugins>
       <plugin>
         <groupId>org.codehaus.plexus</groupId>
         <artifactId>plexus-component-metadata</artifactId>
+        <version>2.1.1</version>
         <executions>
           <execution>
             <id>create-component-descriptor</id>