diff --git a/CsharpLibs/CsharpLibs/packages.config b/CsharpLibs/CsharpLibs/packages.config
index 792283a..e6c4dff 100644
--- a/CsharpLibs/CsharpLibs/packages.config
+++ b/CsharpLibs/CsharpLibs/packages.config
@@ -3,7 +3,7 @@
   <package id="Microsoft.Net.Http" version="2.0.20710.0" targetFramework="net40" />
   <package id="NPOI" version="2.4.1" targetFramework="net40" />
   <package id="Oracle.ManagedDataAccess" version="18.6.0" targetFramework="net40" />
-  <package id="SharpZipLib" version="0.86.0" targetFramework="net40" />
+  <package id="SharpZipLib" version="1.3.3" targetFramework="net40" />
   <package id="System.Net.Http" version="2.0.20710.0" targetFramework="net40" />
   <package id="System.Web.Http.Common" version="4.0.20126.16343" targetFramework="net40" />
 </packages>
\ No newline at end of file