diff --git a/src/ScheduleMasterCore/Hos.ScheduleMaster.Core/Hos.ScheduleMaster.Core.csproj b/src/ScheduleMasterCore/Hos.ScheduleMaster.Core/Hos.ScheduleMaster.Core.csproj
index aa43508..f7f6ff0 100644
--- a/src/ScheduleMasterCore/Hos.ScheduleMaster.Core/Hos.ScheduleMaster.Core.csproj
+++ b/src/ScheduleMasterCore/Hos.ScheduleMaster.Core/Hos.ScheduleMaster.Core.csproj
@@ -13,7 +13,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Http" Version="3.1.6" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="3.1.4" />
     <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="3.1.2" />
     <PackageReference Include="Pomelo.EntityFrameworkCore.MySql.Design" Version="1.1.2" />