diff --git a/pom.xml b/pom.xml
index 768c872..202cb95 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,43 +85,43 @@
   <dependency>
   	<groupId>io.netty</groupId>
   	<artifactId>netty-buffer</artifactId>
-  	<version>4.1.22.Final</version>
+  	<version>4.1.25.Final</version>
   </dependency>
   <dependency>
   	<groupId>io.netty</groupId>
   	<artifactId>netty-common</artifactId>
-  	<version>4.1.22.Final</version>
+  	<version>4.1.25.Final</version>
   </dependency>
   <dependency>
   	<groupId>io.netty</groupId>
   	<artifactId>netty-transport</artifactId>
-       <version>4.1.22.Final</version>
+       <version>4.1.25.Final</version>
   </dependency>
   <dependency>
   	<groupId>io.netty</groupId>
   	<artifactId>netty-handler</artifactId>
-  	<version>4.1.22.Final</version>
+  	<version>4.1.25.Final</version>
   </dependency>
   <dependency>
   	<groupId>io.netty</groupId>
   	<artifactId>netty-codec-http</artifactId>
-  	<version>4.1.22.Final</version>
+  	<version>4.1.25.Final</version>
   </dependency>
   <dependency>
   	<groupId>io.netty</groupId>
   	<artifactId>netty-codec</artifactId>
-  	<version>4.1.22.Final</version>
+  	<version>4.1.25.Final</version>
   </dependency>
   <dependency>
         <groupId>io.netty</groupId>
         <artifactId>netty-transport-native-epoll</artifactId>
-        <version>4.1.22.Final</version>
+        <version>4.1.25.Final</version>
   </dependency>
   
   <dependency>
       <groupId>org.jmockit</groupId>
       <artifactId>jmockit</artifactId>
-      <version>1.12</version>
+      <version>1.39</version>
       <scope>test</scope>
   </dependency>
   <dependency>
@@ -172,7 +172,7 @@
     <dependency>
         <groupId>org.redisson</groupId>
         <artifactId>redisson</artifactId>
-        <version>2.11.0</version>
+        <version>2.12.0</version>
         <scope>provided</scope>
     </dependency>
     <dependency>