diff --git a/src/JTTools.Test/JTTools.Test.csproj b/src/JTTools.Test/JTTools.Test.csproj
index f71cb67..2a6a019 100644
--- a/src/JTTools.Test/JTTools.Test.csproj
+++ b/src/JTTools.Test/JTTools.Test.csproj
@@ -7,8 +7,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="3.1.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="3.1.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.5.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
       <PrivateAssets>all</PrivateAssets>
diff --git a/src/JTTools/JTTools.csproj b/src/JTTools/JTTools.csproj
index 8fcb49b..18e96af 100644
--- a/src/JTTools/JTTools.csproj
+++ b/src/JTTools/JTTools.csproj
@@ -12,12 +12,12 @@
   <ItemGroup>
     <!--<PackageReference Include="JT1078" Version="1.0.0" />-->
     <PackageReference Include="JT1078" Version="1.0.2" />
-    <PackageReference Include="JT808" Version="2.2.7" />
+    <PackageReference Include="JT808" Version="2.2.8" />
     <PackageReference Include="JT808.Protocol.Extensions.JT1078" Version="2.2.5" />
-    <PackageReference Include="JT808.Protocol.Extensions.JTActiveSafety" Version="1.0.1" />
+    <PackageReference Include="JT808.Protocol.Extensions.JTActiveSafety" Version="1.0.2" />
     <PackageReference Include="JT809" Version="2.1.3" />
     <PackageReference Include="JT809.Protocol.Extensions.JT1078" Version="2.1.3" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.1.1" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.1.2" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
     <PackageReference Include="NLog.Extensions.Logging" Version="1.6.1" />