diff --git a/pom.xml b/pom.xml
index 376b94fd..1d18a814 100644
--- a/pom.xml
+++ b/pom.xml
@@ -98,7 +98,7 @@ under the License.
         <dependency>
             <groupId>org.codehaus.plexus</groupId>
             <artifactId>plexus-utils</artifactId>
-            <version>3.0.22</version>
+            <version>3.0.24</version>
         </dependency>
 
         <!-- Maven -->
@@ -140,7 +140,7 @@ under the License.
         <dependency>
             <groupId>org.apache.maven.doxia</groupId>
             <artifactId>doxia-site-renderer</artifactId>
-            <version>1.0</version>
+            <version>1.8</version>
         </dependency>
     </dependencies>
 
@@ -429,7 +429,7 @@ under the License.
                                         </goals>
                                     </pluginExecutionFilter>
                                     <action>
-                                        <ignore />
+                                        <ignore/>
                                     </action>
                                 </pluginExecution>
 
@@ -444,7 +444,7 @@ under the License.
                                         </goals>
                                     </pluginExecutionFilter>
                                     <action>
-                                        <ignore />
+                                        <ignore/>
                                     </action>
                                 </pluginExecution>
 
@@ -458,7 +458,7 @@ under the License.
                                         </goals>
                                     </pluginExecutionFilter>
                                     <action>
-                                        <ignore />
+                                        <ignore/>
                                     </action>
                                 </pluginExecution>
                             </pluginExecutions>