diff --git a/source/dubbo-dubbo-2.6.5/dependencies-bom/pom.xml b/source/dubbo-dubbo-2.6.5/dependencies-bom/pom.xml
index 46519ee9..23a5ac0e 100644
--- a/source/dubbo-dubbo-2.6.5/dependencies-bom/pom.xml
+++ b/source/dubbo-dubbo-2.6.5/dependencies-bom/pom.xml
@@ -76,7 +76,7 @@
         <javassist_version>3.20.0-GA</javassist_version>
         <netty_version>3.2.5.Final</netty_version>
         <netty4_version>4.0.35.Final</netty4_version>
-        <mina_version>1.1.7</mina_version>
+        <mina_version>2.0.22</mina_version>
         <grizzly_version>2.1.4</grizzly_version>
         <httpclient_version>4.5.3</httpclient_version>
         <fastjson_version>1.2.46</fastjson_version>