diff --git a/packages.config b/packages.config
index 5c77363..b03d0c9 100644
--- a/packages.config
+++ b/packages.config
@@ -9,6 +9,8 @@
   <package id="Microsoft.Bcl.AsyncInterfaces" version="9.0.6" targetFramework="net472" />
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net472" />
   <package id="SevenZipExtractor" version="1.0.19" targetFramework="net472" />
+  <package id="SevenZipSharp" version="0.64" targetFramework="net472" />
+  <package id="SevenZipSharp.Interop" version="19.1.0" targetFramework="net472" />
   <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
   <package id="System.IO.Pipelines" version="9.0.6" targetFramework="net472" />
   <package id="System.Memory" version="4.5.5" targetFramework="net472" />