diff --git a/MLADS2017/WeatherServiceAzureFunction/WeatherServiceFunctionApp/WeatherServiceFunctionApp.csproj b/MLADS2017/WeatherServiceAzureFunction/WeatherServiceFunctionApp/WeatherServiceFunctionApp.csproj
index a65d214..af690a9 100644
--- a/MLADS2017/WeatherServiceAzureFunction/WeatherServiceFunctionApp/WeatherServiceFunctionApp.csproj
+++ b/MLADS2017/WeatherServiceAzureFunction/WeatherServiceFunctionApp/WeatherServiceFunctionApp.csproj
@@ -4,7 +4,7 @@
   </PropertyGroup>
   <ItemGroup>    
     <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="1.0.2" />    
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />    
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />    
     <PackageReference Include="RestSharp" Version="105.1.0" />    
     <PackageReference Include="Twilio" Version="5.9.0" />
   </ItemGroup>