diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index 0b19f56..5fb75cf 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -35,6 +35,11 @@ jobs:
       with:
         dotnet-version: 8.0.x
     
+    - name: Setup .NET 9.0.x
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: 9.0.x
+    
     - name: List installed .NET SDKs
       run: dotnet --list-sdks
       
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index cdbc55f..62cb396 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -17,20 +17,26 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
         
-      - name: Setup .NET
+      - name: Setup .NET 7.0.x
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 7.0.x
+
+      - name: Setup .NET 8.0.x
         uses: actions/setup-dotnet@v4
         with:
           dotnet-version: 8.0.x
+
+      - name: Setup .NET 9.0.x
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 9.0.x
           
-      - name: Display dotnet version
-        run: dotnet --version
-        
-      - name: Restore dependencies
-        run: dotnet restore
-        working-directory: ${{env.working-directory}}
+      - name: List installed .NET SDKs
+        run: dotnet --list-sdks
         
       - name: Build the project
-        run: dotnet build --configuration Release --no-restore
+        run: dotnet build --configuration Release
         working-directory: ${{env.working-directory}}
         
       - name: Run tests
diff --git a/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers.Tests/Dapper.CustomTypeHandlers.Tests.csproj b/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers.Tests/Dapper.CustomTypeHandlers.Tests.csproj
index db49e8d..390092e 100644
--- a/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers.Tests/Dapper.CustomTypeHandlers.Tests.csproj
+++ b/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers.Tests/Dapper.CustomTypeHandlers.Tests.csproj
@@ -1,18 +1,26 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net7.0;net8.0;net9.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Dapper" Version="2.1.66" />
     <PackageReference Include="FluentAssertions" Version="8.0.1" />
-    <PackageReference Include="Microsoft.Data.SQLite" Version="8.0.12" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
     <PackageReference Include="nunit" Version="4.3.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
   </ItemGroup>
+  
+  <ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
+    <PackageReference Include="Microsoft.Data.SQLite" Version="8.0.12" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
+  </ItemGroup>
+  
+  <ItemGroup Condition="'$(TargetFramework)' == 'net8.0' OR '$(TargetFramework)' == 'net9.0'">
+    <PackageReference Include="Microsoft.Data.SQLite" Version="9.0.1" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.1" />
+  </ItemGroup>
 
   <ItemGroup>
     <ProjectReference Include="..\Dapper.CustomTypeHandlers\Dapper.CustomTypeHandlers.csproj" />
diff --git a/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers.csproj b/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers.csproj
index f7912e5..0380e3f 100644
--- a/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers.csproj
+++ b/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers/Dapper.CustomTypeHandlers.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net7.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net7.0;net8.0;net9.0</TargetFrameworks>
     <Title>Dapper.CustomTypeHandlers</Title>
     <Description>Dapper custom type handlers to serialize/deserialize objects to Xml and Json.</Description>
     <PackageTags>dapper orm xml json database sql customhandlers</PackageTags>
@@ -23,8 +23,16 @@
 
   <ItemGroup>
     <PackageReference Include="Dapper" Version="2.1.66" />
+  </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.2" />
-    <PackageReference Include="System.Text.Json" Version="8.0.5" />
+    <PackageReference Include="System.Text.Json" Version="8.0.5" />        
+  </ItemGroup>
+  
+  <ItemGroup Condition="'$(TargetFramework)' == 'net8.0' OR '$(TargetFramework)' == 'net9.0'">
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.1" />
+    <PackageReference Include="System.Text.Json" Version="9.0.1" />
   </ItemGroup>
 
   <ItemGroup>