diff --git a/RouterFunction/RouterFunction.csproj b/RouterFunction/RouterFunction.csproj
index 477521151..595597fd3 100644
--- a/RouterFunction/RouterFunction.csproj
+++ b/RouterFunction/RouterFunction.csproj
@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="1.0.24" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.Storage" Version="4.0.5" />
   </ItemGroup>