diff --git a/src/JT808.DotNetty.Core/JT808.DotNetty.Core.csproj b/src/JT808.DotNetty.Core/JT808.DotNetty.Core.csproj
index 450e81e..383b0c9 100644
--- a/src/JT808.DotNetty.Core/JT808.DotNetty.Core.csproj
+++ b/src/JT808.DotNetty.Core/JT808.DotNetty.Core.csproj
@@ -28,7 +28,7 @@
     <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="5.0.0" />
     <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="5.0.0" />
     <PackageReference Include="Microsoft.Extensions.Options" Version="5.0.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
   <ItemGroup>