diff --git a/vsmodtools/packages.config b/vsmodtools/packages.config
index 6ff0a07..f95b927 100644
--- a/vsmodtools/packages.config
+++ b/vsmodtools/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net452" />
-  <package id="SharpZipLib" version="1.0.0" targetFramework="net471" />
+  <package id="SharpZipLib" version="1.3.3" targetFramework="net471" />
 </packages>
\ No newline at end of file