diff --git a/dotNet/Tests/HebMorphTests/packages.config b/dotNet/Tests/HebMorphTests/packages.config
index e5b4519..fe04e11 100644
--- a/dotNet/Tests/HebMorphTests/packages.config
+++ b/dotNet/Tests/HebMorphTests/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Lucene.Net" version="3.0.3" targetFramework="net40" />
-  <package id="SharpZipLib" version="0.86.0" />
+  <package id="SharpZipLib" version="1.3.3" />
   <package id="xunit" version="1.9.1" targetFramework="net40" />
 </packages>
\ No newline at end of file