diff --git a/src/Server/packages.config b/src/Server/packages.config
index 5742b406..5f40f9e7 100644
--- a/src/Server/packages.config
+++ b/src/Server/packages.config
@@ -20,7 +20,7 @@
   <package id="Rx-Linq" version="2.0.21114" targetFramework="net45" />
   <package id="Rx-Main" version="2.0.21114" targetFramework="net45" />
   <package id="Rx-PlatformServices" version="2.0.21114" targetFramework="net45" />
-  <package id="SharpZipLib" version="0.86.0" />
+  <package id="SharpZipLib" version="1.3.3" />
   <package id="Twitter.Bootstrap" version="2.2.1" targetFramework="net45" />
   <package id="WebActivator" version="1.5.1" />
 </packages>
\ No newline at end of file