Netty & plugins updated

pom.xml

@@ -38,7 +38,7 @@
   <dependency>
       <groupId>com.googlecode.jmockit</groupId>
       <artifactId>jmockit</artifactId>
-      <version>0.999.15</version>
+      <version>0.999.16</version>
       <scope>test</scope>
   </dependency>
   <dependency>
@@ -50,7 +50,7 @@
   <dependency>
       <groupId>io.netty</groupId>
       <artifactId>netty</artifactId>
-      <version>3.5.2.Final</version>
+      <version>3.5.6.Final</version>
       <scope>compile</scope>
   </dependency>
   <dependency>
@@ -125,7 +125,7 @@
 
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
-         <version>2.3.2</version>
+         <version>2.5.1</version>
          <configuration>
            <source>1.6</source>
            <target>1.6</target>
@@ -137,7 +137,7 @@
         <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-surefire-plugin</artifactId>
-            <version>2.12</version>
+            <version>2.12.3</version>
             <configuration>
                 <argLine>-Dfile.encoding=utf-8</argLine>
             </configuration>