diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 707ac76..d3fb8d5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,11 +12,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup .NET
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 7.0.x
+        dotnet-version: 9.0.x
     - name: Restore dependencies
       run: dotnet restore
     - name: Build
diff --git a/samples/LocalizationSample.Blazor.Client/LocalizationSample.Blazor.Client.csproj b/samples/LocalizationSample.Blazor.Client/LocalizationSample.Blazor.Client.csproj
index 7253292..6282186 100644
--- a/samples/LocalizationSample.Blazor.Client/LocalizationSample.Blazor.Client.csproj
+++ b/samples/LocalizationSample.Blazor.Client/LocalizationSample.Blazor.Client.csproj
@@ -1,12 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="8.0.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.0" PrivateAssets="all" />
     <PackageReference Include="System.Net.Http.Json" Version="7.0.0" />
   </ItemGroup>
 
diff --git a/samples/LocalizationSample.Blazor.Server/LocalizationSample.Blazor.Server.csproj b/samples/LocalizationSample.Blazor.Server/LocalizationSample.Blazor.Server.csproj
index ae243a6..15c3648 100644
--- a/samples/LocalizationSample.Blazor.Server/LocalizationSample.Blazor.Server.csproj
+++ b/samples/LocalizationSample.Blazor.Server/LocalizationSample.Blazor.Server.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/samples/LocalizationSample.Mvc/LocalizationSample.Mvc.csproj b/samples/LocalizationSample.Mvc/LocalizationSample.Mvc.csproj
index db90af8..b244e70 100644
--- a/samples/LocalizationSample.Mvc/LocalizationSample.Mvc.csproj
+++ b/samples/LocalizationSample.Mvc/LocalizationSample.Mvc.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
@@ -10,7 +10,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="8.0.0" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="9.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/samples/LocalizationSample.Resources/LocalizationSample.Resources.csproj b/samples/LocalizationSample.Resources/LocalizationSample.Resources.csproj
index c4876bc..add7fdb 100644
--- a/samples/LocalizationSample.Resources/LocalizationSample.Resources.csproj
+++ b/samples/LocalizationSample.Resources/LocalizationSample.Resources.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
diff --git a/samples/LocalizationSample/LocalizationSample.csproj b/samples/LocalizationSample/LocalizationSample.csproj
index c8c2a2a..47ab51f 100644
--- a/samples/LocalizationSample/LocalizationSample.csproj
+++ b/samples/LocalizationSample/LocalizationSample.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
diff --git a/src/My.Extensions.Localization.Json/My.Extensions.Localization.Json.csproj b/src/My.Extensions.Localization.Json/My.Extensions.Localization.Json.csproj
index 3e62459..bbfbdd6 100644
--- a/src/My.Extensions.Localization.Json/My.Extensions.Localization.Json.csproj
+++ b/src/My.Extensions.Localization.Json/My.Extensions.Localization.Json.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 	<Version>3.3.0</Version>
     <Authors>Hisham Bin Ateya</Authors>
@@ -21,8 +21,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Localization" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Localization" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
   </ItemGroup>
 
 </Project>
diff --git a/test/My.Extensions.Localization.Json.Benchmarks/My.Extensions.Localization.Json.Benchmarks.csproj b/test/My.Extensions.Localization.Json.Benchmarks/My.Extensions.Localization.Json.Benchmarks.csproj
index dea6e7a..9387e81 100644
--- a/test/My.Extensions.Localization.Json.Benchmarks/My.Extensions.Localization.Json.Benchmarks.csproj
+++ b/test/My.Extensions.Localization.Json.Benchmarks/My.Extensions.Localization.Json.Benchmarks.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
-		<TargetFramework>net8.0</TargetFramework>
+		<TargetFramework>net9.0</TargetFramework>
 		<IsPackable>false</IsPackable>
 		<OutputType>Exe</OutputType>
 	</PropertyGroup>
diff --git a/test/My.Extensions.Localization.Json.FunctionalTests/My.Extensions.Localization.Json.FunctionalTests.csproj b/test/My.Extensions.Localization.Json.FunctionalTests/My.Extensions.Localization.Json.FunctionalTests.csproj
index 7ea72ec..5b7332c 100644
--- a/test/My.Extensions.Localization.Json.FunctionalTests/My.Extensions.Localization.Json.FunctionalTests.csproj
+++ b/test/My.Extensions.Localization.Json.FunctionalTests/My.Extensions.Localization.Json.FunctionalTests.csproj
@@ -1,12 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="Moq" Version="4.20.70" />
     <PackageReference Include="xunit" Version="2.6.2" />
diff --git a/test/My.Extensions.Localization.Json.Tests/My.Extensions.Localization.Json.Tests.csproj b/test/My.Extensions.Localization.Json.Tests/My.Extensions.Localization.Json.Tests.csproj
index 89d4546..c1c011f 100644
--- a/test/My.Extensions.Localization.Json.Tests/My.Extensions.Localization.Json.Tests.csproj
+++ b/test/My.Extensions.Localization.Json.Tests/My.Extensions.Localization.Json.Tests.csproj
@@ -1,12 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="Moq" Version="4.20.70" />
     <PackageReference Include="xunit" Version="2.6.2" />