diff --git a/pom.xml b/pom.xml
index bdfab66..7c9086a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -171,7 +171,7 @@
     <dependency>
       <groupId>org.apache.mina</groupId>
       <artifactId>mina-core</artifactId>
-      <version>2.0.9</version>
+      <version>2.0.22</version>
       <scope>test</scope>
     </dependency>
     <dependency>