diff --git a/GitmoSharp/GitmoSharp.csproj b/GitmoSharp/GitmoSharp.csproj
index 2d3d886..6639cbe 100644
--- a/GitmoSharp/GitmoSharp.csproj
+++ b/GitmoSharp/GitmoSharp.csproj
@@ -15,7 +15,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="SharpZipLib" Version="1.1.0" />
+    <PackageReference Include="SharpZipLib" Version="1.3.3" />
     <PackageReference Include="LibGit2Sharp" Version="0.26.0" />
     <PackageReference Include="NuGet.Build.Packaging" Version="0.2.2">
       <PrivateAssets>all</PrivateAssets>