diff --git a/cas-client-support-distributed-memcached/pom.xml b/cas-client-support-distributed-memcached/pom.xml
index 6c02ab7..302eab4 100644
--- a/cas-client-support-distributed-memcached/pom.xml
+++ b/cas-client-support-distributed-memcached/pom.xml
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>net.spy</groupId>
             <artifactId>spymemcached</artifactId>
-            <version>2.9.1</version>
+            <version>2.12.3</version>
             <type>jar</type>
         </dependency>
     </dependencies>