diff --git a/WLib/packages.config b/WLib/packages.config
index 0c60de6..5876015 100644
--- a/WLib/packages.config
+++ b/WLib/packages.config
@@ -4,5 +4,5 @@
   <package id="Microsoft.Bcl.Async" version="1.0.168" targetFramework="net40" />
   <package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="net40" />
   <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net40" />
-  <package id="SharpZipLib" version="0.86.0" targetFramework="net40" />
+  <package id="SharpZipLib" version="1.3.3" targetFramework="net40" />
 </packages>
\ No newline at end of file