diff --git a/src/OA.Service/OA.Service.csproj b/src/OA.Service/OA.Service.csproj
index 91de053..3777090 100644
--- a/src/OA.Service/OA.Service.csproj
+++ b/src/OA.Service/OA.Service.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="Microsoft.FeatureManagement.AspNetCore" Version="2.2.0" />
     <PackageReference Include="MimeKit" Version="2.11.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="5.0.4" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>