diff --git a/pom.xml b/pom.xml
index 7504e9d..c9fbdbb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -204,15 +204,15 @@
       <plugins>
         <plugin>
           <artifactId>maven-assembly-plugin</artifactId>
-          <version>2.4.1</version>
-        </plugin>
-        <plugin>
-          <artifactId>maven-clean-plugin</artifactId>
           <version>2.6</version>
         </plugin>
         <plugin>
+          <artifactId>maven-clean-plugin</artifactId>
+          <version>3.0.0</version>
+        </plugin>
+        <plugin>
           <artifactId>maven-compiler-plugin</artifactId>
-          <version>3.1</version>
+          <version>3.5.1</version>
           <configuration>
             <source>${maven.compile.source}</source>
             <target>${maven.compile.target}</target>
@@ -223,8 +223,12 @@
           <version>2.8.2</version>
         </plugin>
         <plugin>
+          <artifactId>maven-dependency-plugin</artifactId>
+          <version>2.10</version>
+        </plugin>
+        <plugin>
           <artifactId>maven-gpg-plugin</artifactId>
-          <version>1.5</version>
+          <version>1.6</version>
         </plugin>
         <plugin>
           <artifactId>maven-install-plugin</artifactId>
@@ -232,36 +236,36 @@
         </plugin>
         <plugin>
           <artifactId>maven-jar-plugin</artifactId>
-          <version>2.5</version>
+          <version>3.0.2</version>
         </plugin>
         <plugin>
           <artifactId>maven-javadoc-plugin</artifactId>
-          <version>2.9.1</version>
+          <version>2.10.4</version>
         </plugin>
         <plugin>
           <artifactId>maven-release-plugin</artifactId>
-          <version>2.5</version>
+          <version>2.5.3</version>
         </plugin>
         <plugin>
           <artifactId>maven-resources-plugin</artifactId>
-          <version>2.6</version>
+          <version>3.0.1</version>
         </plugin>
         <plugin>
           <artifactId>maven-site-plugin</artifactId>
-          <version>3.3</version>
+          <version>3.5.1</version>
         </plugin>
         <plugin>
           <artifactId>maven-source-plugin</artifactId>
-          <version>2.3</version>
+          <version>3.0.1</version>
         </plugin>
         <plugin>
           <artifactId>maven-surefire-plugin</artifactId>
-          <version>2.18.1</version>
+          <version>2.19.1</version>
         </plugin>
         <plugin>
           <groupId>org.apache.felix</groupId>
           <artifactId>maven-bundle-plugin</artifactId>
-          <version>2.5.3</version>
+          <version>2.5.4</version>
         </plugin>
       </plugins>
     </pluginManagement>
@@ -279,7 +283,7 @@
       <dependency>
         <groupId>junit</groupId>
         <artifactId>junit</artifactId>
-        <version>4.11</version>
+        <version>4.12</version>
       </dependency>
     </dependencies>
   </dependencyManagement>