diff --git a/plugins/memcached/install.sh b/plugins/memcached/install.sh
index 4d8623d68..b0afdcae8 100755
--- a/plugins/memcached/install.sh
+++ b/plugins/memcached/install.sh
@@ -10,7 +10,7 @@ serverPath=$(dirname "$rootPath")
 
 install_tmp=${rootPath}/tmp/mw_install.pl
 
-VERSION=1.6.9
+VERSION=1.6.15
 
 Install_mem(){
 	mkdir -p $serverPath/source