diff --git a/parent/pom.xml b/parent/pom.xml
index b20d8e8..f89d91e 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -81,27 +81,27 @@
             <dependency>
                 <groupId>io.netty</groupId>
                 <artifactId>netty-common</artifactId>
-                <version>4.1.0.CR6</version>
+                <version>4.1.3.Final</version>
             </dependency>
             <dependency>
                 <groupId>io.netty</groupId>
                 <artifactId>netty-buffer</artifactId>
-                <version>4.1.0.CR6</version>
+                <version>4.1.3.Final</version>
             </dependency>
             <dependency>
                 <groupId>io.netty</groupId>
                 <artifactId>netty-handler</artifactId>
-                <version>4.1.0.CR6</version>
+                <version>4.1.3.Final</version>
             </dependency>
             <dependency>
                 <groupId>io.netty</groupId>
                 <artifactId>netty-transport</artifactId>
-                <version>4.1.0.CR6</version>
+                <version>4.1.3.Final</version>
             </dependency>
             <dependency>
                 <groupId>io.netty</groupId>
                 <artifactId>netty-codec-http</artifactId>
-                <version>4.1.0.CR6</version>
+                <version>4.1.3.Final</version>
             </dependency>
             <dependency>
                 <groupId>com.github.davidmoten</groupId>