diff --git a/dotnet/productpage/productpage.csproj b/dotnet/productpage/productpage.csproj
index 0596c31..3db4e48 100644
--- a/dotnet/productpage/productpage.csproj
+++ b/dotnet/productpage/productpage.csproj
@@ -8,7 +8,7 @@
     <PackageReference Include="Com.Ctrip.Framework.Apollo.Configuration" Version="2.4.1" />
     <PackageReference Include="Elastic.Apm.NetCoreAll" Version="1.9.0" />
     <PackageReference Include="IdentityModel" Version="5.1.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="5.0.5" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="5.0.9" />
     <PackageReference Include="Microsoft.DotNet.Watcher.Tools" Version="2.0.2" />
     <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="6.10.2" />
      <PackageReference Include="nacos-sdk-csharp" Version="1.0.3" />