diff --git a/src/JTActiveSafety.Protocol/JTActiveSafety.Protocol.csproj b/src/JTActiveSafety.Protocol/JTActiveSafety.Protocol.csproj
index a5e5e60..4c362e3 100644
--- a/src/JTActiveSafety.Protocol/JTActiveSafety.Protocol.csproj
+++ b/src/JTActiveSafety.Protocol/JTActiveSafety.Protocol.csproj
@@ -21,10 +21,10 @@
   </PropertyGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
-    <PackageReference Include="System.Memory" Version="4.5.4" />
+    <PackageReference Include="System.Memory" Version="4.5.5" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="System.Text.Json" Version="5.0.1" />
+    <PackageReference Include="System.Text.Json" Version="8.0.4" />
   </ItemGroup>
   <ItemGroup>
     <None Include="..\..\LICENSE">