diff --git a/D.FreeExchange.Protocol.DP/D.FreeExchange.Protocol.DP.csproj b/D.FreeExchange.Protocol.DP/D.FreeExchange.Protocol.DP.csproj
index 6dfe582..00b993c 100644
--- a/D.FreeExchange.Protocol.DP/D.FreeExchange.Protocol.DP.csproj
+++ b/D.FreeExchange.Protocol.DP/D.FreeExchange.Protocol.DP.csproj
@@ -9,7 +9,7 @@
     <PackageReference Include="D.Utils.Result" Version="1.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Options" Version="2.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Test.DProtocolBuilder/Test.DProtocolBuilder.csproj b/Test.DProtocolBuilder/Test.DProtocolBuilder.csproj
index bafcc2c..bd7b651 100644
--- a/Test.DProtocolBuilder/Test.DProtocolBuilder.csproj
+++ b/Test.DProtocolBuilder/Test.DProtocolBuilder.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="1.4.0" />
     <PackageReference Include="MSTest.TestFramework" Version="1.4.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="NLog.Web.AspNetCore" Version="4.8.0" />
     <PackageReference Include="NLog" Version="4.5.11" />
   </ItemGroup>