diff --git a/src/Dotnet.Samples.AspNetCore.WebApi/Dotnet.Samples.AspNetCore.WebApi.csproj b/src/Dotnet.Samples.AspNetCore.WebApi/Dotnet.Samples.AspNetCore.WebApi.csproj
index 4cfe51f..c3fc5e8 100644
--- a/src/Dotnet.Samples.AspNetCore.WebApi/Dotnet.Samples.AspNetCore.WebApi.csproj
+++ b/src/Dotnet.Samples.AspNetCore.WebApi/Dotnet.Samples.AspNetCore.WebApi.csproj
@@ -13,7 +13,7 @@
   </ItemGroup>
 
   <ItemGroup Label="Runtime dependencies">
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.17" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.21" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.6" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.6" />
     <PackageReference Include="AutoMapper" Version="14.0.0" />
diff --git a/src/Dotnet.Samples.AspNetCore.WebApi/packages.lock.json b/src/Dotnet.Samples.AspNetCore.WebApi/packages.lock.json
index 682855c..ff109eb 100644
--- a/src/Dotnet.Samples.AspNetCore.WebApi/packages.lock.json
+++ b/src/Dotnet.Samples.AspNetCore.WebApi/packages.lock.json
@@ -29,9 +29,9 @@
       },
       "Microsoft.AspNetCore.OpenApi": {
         "type": "Direct",
-        "requested": "[8.0.17, )",
-        "resolved": "8.0.17",
-        "contentHash": "sGed2RDkJYAoi7N4gUTota56Mix/Vu6UrzCWdwqH1jZwnLnZb+eP2zdABYCaVlBEHBwzuL1zchUFtJXW4lO5LA==",
+        "requested": "[8.0.21, )",
+        "resolved": "8.0.21",
+        "contentHash": "nSr56STDye1O3zp3MaFpJCjtHkNzcZ39QxevWmevEraoglplXP7G4MS4OgE3J1TxfXg+7x3Ii/tRiQv1MpNc6Q==",
         "dependencies": {
           "Microsoft.OpenApi": "1.4.3"
         }