Some libs updated to latest

pom.xml

@@ -54,7 +54,7 @@
   <dependency>
       <groupId>com.googlecode.jmockit</groupId>
       <artifactId>jmockit</artifactId>
-      <version>0.999.16</version>
+      <version>1.2</version>
       <scope>test</scope>
   </dependency>
   <dependency>
@@ -66,7 +66,7 @@
   <dependency>
       <groupId>io.netty</groupId>
       <artifactId>netty</artifactId>
-      <version>3.6.1.Final</version>
+      <version>3.6.6.Final</version>
       <scope>compile</scope>
   </dependency>
   <dependency>
@@ -77,12 +77,12 @@
   <dependency>
   	<groupId>com.fasterxml.jackson.core</groupId>
   	<artifactId>jackson-core</artifactId>
-  	<version>2.1.2</version>
+  	<version>2.2.2</version>
   </dependency>
   <dependency>
   	<groupId>com.fasterxml.jackson.core</groupId>
   	<artifactId>jackson-databind</artifactId>
-  	<version>2.1.2</version>
+  	<version>2.2.2</version>
   </dependency>
  </dependencies>