diff --git a/TaxDemo/TaxDemo.csproj b/TaxDemo/TaxDemo.csproj
index a328cd3..7b90f70 100644
--- a/TaxDemo/TaxDemo.csproj
+++ b/TaxDemo/TaxDemo.csproj
@@ -73,7 +73,7 @@
   <ItemGroup>
 	  <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2.0" />
 	  <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.19.6" />
-	  <PackageReference Include="Newtonsoft.Json" Version="10.0.1" />
+	  <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
 
 	  <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.1.18" />
 	  <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.1.8" />