diff --git a/OAuthApp.csproj b/OAuthApp.csproj
index 196ae84..12e7a91 100644
--- a/OAuthApp.csproj
+++ b/OAuthApp.csproj
@@ -46,7 +46,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.PlatformAbstractions" Version="1.1.0" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="5.0.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="6.2.3" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="6.2.3" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="6.2.3" />