diff --git a/src/Our.Umbraco.IoC.LightInject4/packages.config b/src/Our.Umbraco.IoC.LightInject4/packages.config
index 106113c..52a5799 100644
--- a/src/Our.Umbraco.IoC.LightInject4/packages.config
+++ b/src/Our.Umbraco.IoC.LightInject4/packages.config
@@ -39,7 +39,7 @@
   <package id="Newtonsoft.Json" version="10.0.2" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
   <package id="semver" version="1.1.2" targetFramework="net45" />
-  <package id="SharpZipLib" version="0.86.0" targetFramework="net45" />
+  <package id="SharpZipLib" version="1.3.3" targetFramework="net45" />
   <package id="System.Collections" version="4.3.0" targetFramework="net45" />
   <package id="System.Collections.Concurrent" version="4.3.0" targetFramework="net45" />
   <package id="System.Diagnostics.Debug" version="4.3.0" targetFramework="net45" />