diff --git a/.github/workflows/build-dotnet.yml b/.github/workflows/build-dotnet.yml
index b8c1597..4ad7306 100644
--- a/.github/workflows/build-dotnet.yml
+++ b/.github/workflows/build-dotnet.yml
@@ -16,10 +16,6 @@ env:
 jobs:
   build:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        dotnet-version: ['9.0.x' ]
-
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -32,10 +28,12 @@ jobs:
           git fetch
           git pull
 
-      - name: Setup .NET ${{ matrix.dotnet-version }}
+      - name: Setup .NET
         uses: actions/setup-dotnet@v2
         with:
-          dotnet-version: ${{ matrix.dotnet-version }}
+          dotnet-version: |
+            8.0.x
+            9.0.x
 
       - name: Restore dependencies
         run: dotnet restore "${{ env.SOLUTION }}"
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index ba4d95e..92fcc69 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -17,7 +17,9 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v1
         with:
-          dotnet-version: 9.0.x
+          dotnet-version: |
+            8.0.x
+            9.0.x
       - name: Restore dependencies
         run: dotnet restore "${{ env.SOLUTION }}"
       - name: Build
diff --git a/.github/workflows/test-dotnet.yml b/.github/workflows/test-dotnet.yml
index c51309e..88a2a30 100644
--- a/.github/workflows/test-dotnet.yml
+++ b/.github/workflows/test-dotnet.yml
@@ -16,18 +16,16 @@ env:
 jobs:
   build:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        dotnet-version: ['9.0.x' ]
-
     steps:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Setup .NET ${{ matrix.dotnet-version }}
+      - name: Setup .NET
         uses: actions/setup-dotnet@v2
         with:
-          dotnet-version: ${{ matrix.dotnet-version }}
+          dotnet-version: |
+            8.0.x
+            9.0.x
 
       - name: Restore dependencies
         run: dotnet restore "${{ env.SOLUTION }}"
diff --git a/src/ServerlessWorkflow.Sdk.Builders/ServerlessWorkflow.Sdk.Builders.csproj b/src/ServerlessWorkflow.Sdk.Builders/ServerlessWorkflow.Sdk.Builders.csproj
index 2a6ef5e..ed83aa6 100644
--- a/src/ServerlessWorkflow.Sdk.Builders/ServerlessWorkflow.Sdk.Builders.csproj
+++ b/src/ServerlessWorkflow.Sdk.Builders/ServerlessWorkflow.Sdk.Builders.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
 	<VersionPrefix>1.0.0</VersionPrefix>
diff --git a/src/ServerlessWorkflow.Sdk.IO/ServerlessWorkflow.Sdk.IO.csproj b/src/ServerlessWorkflow.Sdk.IO/ServerlessWorkflow.Sdk.IO.csproj
index 8c5fd34..3387104 100644
--- a/src/ServerlessWorkflow.Sdk.IO/ServerlessWorkflow.Sdk.IO.csproj
+++ b/src/ServerlessWorkflow.Sdk.IO/ServerlessWorkflow.Sdk.IO.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
 	<VersionPrefix>1.0.0</VersionPrefix>
diff --git a/src/ServerlessWorkflow.Sdk/ServerlessWorkflow.Sdk.csproj b/src/ServerlessWorkflow.Sdk/ServerlessWorkflow.Sdk.csproj
index a26cddf..df91496 100644
--- a/src/ServerlessWorkflow.Sdk/ServerlessWorkflow.Sdk.csproj
+++ b/src/ServerlessWorkflow.Sdk/ServerlessWorkflow.Sdk.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
 	<VersionPrefix>1.0.0</VersionPrefix>
@@ -33,9 +33,9 @@
 
   <ItemGroup>
     <PackageReference Include="FluentValidation.DependencyInjectionExtensions" Version="11.11.0" />
-	<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.1" />
-	<PackageReference Include="Microsoft.Extensions.Http" Version="9.0.1" />
-    <PackageReference Include="Neuroglia.Serialization.YamlDotNet" Version="4.19.0" />
+	<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.3" />
+	<PackageReference Include="Microsoft.Extensions.Http" Version="9.0.3" />
+    <PackageReference Include="Neuroglia.Serialization.YamlDotNet" Version="4.20.1" />
     <PackageReference Include="Semver" Version="3.0.0" />
   </ItemGroup>
 
diff --git a/tests/ServerlessWorkflow.Sdk.UnitTests/ServerlessWorkflow.Sdk.UnitTests.csproj b/tests/ServerlessWorkflow.Sdk.UnitTests/ServerlessWorkflow.Sdk.UnitTests.csproj
index 0264646..cb47d09 100644
--- a/tests/ServerlessWorkflow.Sdk.UnitTests/ServerlessWorkflow.Sdk.UnitTests.csproj
+++ b/tests/ServerlessWorkflow.Sdk.UnitTests/ServerlessWorkflow.Sdk.UnitTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
 
@@ -14,10 +14,10 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="FluentAssertions" Version="8.0.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+    <PackageReference Include="FluentAssertions" Version="8.1.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.0.1">
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.0.2">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

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