diff --git a/src/old/Solution/iot-tul-dashboard/iot-tul-dashboard/iot-tul-dashboard.csproj b/src/old/Solution/iot-tul-dashboard/iot-tul-dashboard/iot-tul-dashboard.csproj
index a72c6b9..03ded96 100644
--- a/src/old/Solution/iot-tul-dashboard/iot-tul-dashboard/iot-tul-dashboard.csproj
+++ b/src/old/Solution/iot-tul-dashboard/iot-tul-dashboard/iot-tul-dashboard.csproj
@@ -8,7 +8,7 @@
   <ItemGroup>
     <PackageReference Include="EntityFramework.SqlServerCompact" Version="6.2.0" />
     <PackageReference Include="Microsoft.AspNet.WebApi.Core" Version="5.2.6" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="System.Data.SqlClient" Version="4.5.1" />
   </ItemGroup>