diff --git a/Toolkit/dotnet/WebViewSamples.Forms.Favicons/WebViewSamples.Forms.Favicons.csproj b/Toolkit/dotnet/WebViewSamples.Forms.Favicons/WebViewSamples.Forms.Favicons.csproj
index ec4a92e..f17d04e 100644
--- a/Toolkit/dotnet/WebViewSamples.Forms.Favicons/WebViewSamples.Forms.Favicons.csproj
+++ b/Toolkit/dotnet/WebViewSamples.Forms.Favicons/WebViewSamples.Forms.Favicons.csproj
@@ -46,6 +46,6 @@
     </Compile>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="8.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 </Project>
\ No newline at end of file