diff --git a/Test/packages.config b/Test/packages.config
index cbc2258..70527a5 100644
--- a/Test/packages.config
+++ b/Test/packages.config
@@ -16,7 +16,7 @@
   <package id="NLog" version="4.4.12" targetFramework="net452" />
   <package id="Npgsql" version="3.2.5" targetFramework="net452" />
   <package id="NUnit" version="2.6.4" 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="net452" />
   <package id="System.Collections.Concurrent" version="4.3.0" targetFramework="net452" />
   <package id="System.ComponentModel" version="4.3.0" targetFramework="net452" />