diff --git a/OfficeSearcher/packages.config b/OfficeSearcher/packages.config
index bce0597..fb4ff49 100644
--- a/OfficeSearcher/packages.config
+++ b/OfficeSearcher/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Lucene.Net" version="3.0.3" targetFramework="net472" />
-  <package id="SharpZipLib" version="0.86.0" targetFramework="net472" />
+  <package id="SharpZipLib" version="1.3.3" targetFramework="net472" />
 </packages>
\ No newline at end of file