diff --git a/TemperatureMonitorWeb/TemperatureMonitorWeb.csproj b/TemperatureMonitorWeb/TemperatureMonitorWeb.csproj
index 141afd3..1797be3 100644
--- a/TemperatureMonitorWeb/TemperatureMonitorWeb.csproj
+++ b/TemperatureMonitorWeb/TemperatureMonitorWeb.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="3.1.4" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.1.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>