diff --git a/DebUOS/Packaging.Targets/Packaging.Targets.csproj b/DebUOS/Packaging.Targets/Packaging.Targets.csproj
index 4800398..bba403c 100644
--- a/DebUOS/Packaging.Targets/Packaging.Targets.csproj
+++ b/DebUOS/Packaging.Targets/Packaging.Targets.csproj
@@ -14,7 +14,7 @@
          explicit dependency on them, either -->
     <PackageReference Include="Portable.BouncyCastle" Version="1.8.6.7">
     </PackageReference>
-    <PackageReference Include="SharpZipLib" Version="1.2.0">
+    <PackageReference Include="SharpZipLib" Version="1.3.3">
     </PackageReference>
     <PackageReference Include="System.Buffers" Version="4.5.1" />
   </ItemGroup>