diff --git a/start-with-api/Api/Api.csproj b/start-with-api/Api/Api.csproj
index 5eb0598..8842bed 100644
--- a/start-with-api/Api/Api.csproj
+++ b/start-with-api/Api/Api.csproj
@@ -1,14 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
-
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
-
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.8" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.7.3" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="7.0.0" />
   </ItemGroup>
-
-</Project>
+</Project>
\ No newline at end of file
diff --git a/start-with-api/MyWeatherHub/MyWeatherHub.csproj b/start-with-api/MyWeatherHub/MyWeatherHub.csproj
index 9db7974..8f45b1a 100644
--- a/start-with-api/MyWeatherHub/MyWeatherHub.csproj
+++ b/start-with-api/MyWeatherHub/MyWeatherHub.csproj
@@ -1,17 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
-
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
-
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Components.QuickGrid" Version="8.0.8" />
-    <PackageReference Include="Microsoft.Extensions.ApiDescription.Client" Version="8.0.8">
+    <PackageReference Include="Microsoft.AspNetCore.Components.QuickGrid" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.ApiDescription.Client" Version="9.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
   </ItemGroup>
-
-</Project>
+</Project>
\ No newline at end of file