diff --git a/TLSharp.Core/packages.config b/TLSharp.Core/packages.config
index 0051856..4966d6d 100644
--- a/TLSharp.Core/packages.config
+++ b/TLSharp.Core/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="DotNetZip" version="1.9.3" targetFramework="net451" />
+  <package id="DotNetZip" version="1.11.0" targetFramework="net451" />
   <package id="MarkerMetro.Unity.Ionic.Zlib" version="2.0.0.14" targetFramework="net452" />
 </packages>
\ No newline at end of file