diff --git a/parent/pom.xml b/parent/pom.xml
index dad034e..82fec80 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -253,7 +253,11 @@
             <target>${jdk.version}</target>
           </configuration>
         </plugin>
-         <plugin>
+        <plugin>
+          <artifactId>maven-enforcer-plugin</artifactId>
+          <version>1.1.1</version>
+        </plugin>
+        <plugin>
           <artifactId>maven-deploy-plugin</artifactId>
           <version>2.5</version>
         </plugin>
@@ -283,7 +287,7 @@
         </plugin>
         <plugin>
           <artifactId>maven-site-plugin</artifactId>
-          <version>2.1.1</version>
+          <version>3.1</version>
         </plugin>
         <plugin>
           <artifactId>maven-surefire-plugin</artifactId>
@@ -303,6 +307,24 @@
         <artifactId>maven-bundle-plugin</artifactId>
         <extensions>true</extensions>
       </plugin>
+      <plugin>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>enforce-java</id>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <requireMavenVersion>
+                  <version>[3.0.4,)</version>
+                </requireMavenVersion>
+              </rules>    
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>
   <dependencyManagement>
@@ -365,24 +387,5 @@
         </plugins>
       </build>
     </profile>
-    <!--  profile only activated for maven 3.0-beta-x or later versions -->
-    <profile>
-      <id>maven-3</id>
-      <activation>
-        <file>
-          <exists>${basedir}</exists>
-        </file>
-      </activation>
-      <build>
-        <pluginManagement>
-          <plugins>
-            <plugin>
-              <artifactId>maven-site-plugin</artifactId>
-              <version>3.0-beta-3</version>
-            </plugin>
-          </plugins>
-        </pluginManagement>
-      </build>
-    </profile>
   </profiles>
 </project>