diff --git a/pom.xml b/pom.xml
index ced6878..a50dc84 100644
--- a/pom.xml
+++ b/pom.xml
@@ -97,19 +97,19 @@
   <dependency>
       <groupId>com.googlecode.jmockit</groupId>
       <artifactId>jmockit</artifactId>
-      <version>1.3</version>
+      <version>1.4</version>
       <scope>test</scope>
   </dependency>
   <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.10</version>
+      <version>4.11</version>
       <scope>test</scope>
   </dependency>
   <dependency>
       <groupId>io.netty</groupId>
       <artifactId>netty-all</artifactId>
-      <version>4.0.7.Final</version>
+      <version>4.0.9.Final</version>
   </dependency>
   <dependency>
       <groupId>org.slf4j</groupId>
@@ -119,12 +119,12 @@
   <dependency>
   	<groupId>com.fasterxml.jackson.core</groupId>
   	<artifactId>jackson-core</artifactId>
-  	<version>2.2.2</version>
+  	<version>2.2.3</version>
   </dependency>
   <dependency>
   	<groupId>com.fasterxml.jackson.core</groupId>
   	<artifactId>jackson-databind</artifactId>
-  	<version>2.2.2</version>
+  	<version>2.2.3</version>
   </dependency>
  </dependencies>
 
@@ -216,7 +216,7 @@
         <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-surefire-plugin</artifactId>
-            <version>2.15</version>
+            <version>2.16</version>
             <configuration>
                 <argLine>-Dfile.encoding=utf-8</argLine>
             </configuration>
@@ -224,9 +224,9 @@
 
        
        <plugin>
-            <groupId>com.mycila.maven-license-plugin</groupId>
-            <artifactId>maven-license-plugin</artifactId>
-            <version>1.10.b1</version>
+            <groupId>com.mycila</groupId>
+            <artifactId>license-maven-plugin</artifactId>
+            <version>2.5</version>
             <configuration>
                 <basedir>${basedir}</basedir>
                 <header>${basedir}/header.txt</header>