diff --git a/pom.xml b/pom.xml
index e11fd40afa..f4d012e995 100644
--- a/pom.xml
+++ b/pom.xml
@@ -161,7 +161,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.4</version>
+        <version>3.0</version>
         <configuration>
           <source>${project.build.javaLevel}</source>
           <target>${project.build.javaLevel}</target>
@@ -172,7 +172,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
-        <version>2.5</version>
+        <version>2.6</version>
         <configuration>
           <encoding>${project.build.sourceEncoding}</encoding>
         </configuration>
@@ -199,7 +199,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.8.1</version>
+        <version>2.9</version>
         <configuration>
           <useStandardDocletOptions>true</useStandardDocletOptions>
           <charset>${project.build.sourceEncoding}</charset>
@@ -223,7 +223,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-source-plugin</artifactId>
-        <version>2.1.2</version>
+        <version>2.2.1</version>
       </plugin>
 
       <plugin>
@@ -235,7 +235,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-release-plugin</artifactId>
-        <version>2.3</version>
+        <version>2.4</version>
         <configuration>
           <pushChanges>false</pushChanges>
           <localCheckout>true</localCheckout>
@@ -260,7 +260,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-site-plugin</artifactId>
-        <version>3.1</version>
+        <version>3.2</version>
         <configuration>
           <reportPlugins>