diff --git a/pom.xml b/pom.xml
index 13ed18763b..cb9a2fb49d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -462,7 +462,7 @@
             <dependency>
                 <groupId>org.apache.mina</groupId>
                 <artifactId>mina-core</artifactId>
-                <version>1.1.7</version>
+                <version>2.1.5</version>
             </dependency>
             <dependency>
                 <groupId>io.netty</groupId>