diff --git a/VietphraseMixHTML/packages.config b/VietphraseMixHTML/packages.config
index ab95b2d..f49d28b 100644
--- a/VietphraseMixHTML/packages.config
+++ b/VietphraseMixHTML/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="DotNetZip" version="1.9.6" targetFramework="net4" />
+  <package id="DotNetZip" version="1.11.0" targetFramework="net4" />
   <package id="InformationBox" version="0.9.0" targetFramework="net4" />
   <package id="Newtonsoft.Json" version="5.0.8" targetFramework="net4" />
   <package id="ServiceStack.Text" version="4.0.5" targetFramework="net4" />