diff --git a/src/ReactiveMarbles.NuGet.Helpers/ReactiveMarbles.NuGet.Helpers.csproj b/src/ReactiveMarbles.NuGet.Helpers/ReactiveMarbles.NuGet.Helpers.csproj
index c8d30b8..87f009e 100644
--- a/src/ReactiveMarbles.NuGet.Helpers/ReactiveMarbles.NuGet.Helpers.csproj
+++ b/src/ReactiveMarbles.NuGet.Helpers/ReactiveMarbles.NuGet.Helpers.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="NuGet.LibraryModel" Version="5.8.1" />
+		<PackageReference Include="NuGet.LibraryModel" Version="5.9.1" />
 		<PackageReference Include="NuGet.Protocol" Version="5.8.1" />
 	</ItemGroup>