diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 47ec3d3..ee40aed 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.
@@ -43,7 +43,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
+      uses: github/codeql-action/init@v3
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -54,7 +54,7 @@ jobs:
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
+      uses: github/codeql-action/autobuild@v3
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
@@ -68,4 +68,4 @@ jobs:
     #   make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
+      uses: github/codeql-action/analyze@v3
diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
new file mode 100644
index 0000000..8d5ab82
--- /dev/null
+++ b/.github/workflows/dotnet.yml
@@ -0,0 +1,40 @@
+name: .NET
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        dotnet-version: [ '8.0.x', '9.0.x' ]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup dotnet ${{ matrix.dotnet-version }}
+        uses: actions/setup-dotnet@v4
+        id: stepid
+        with:
+          dotnet-version: ${{ matrix.dotnet-version }}
+      #      - name: Create temporary global.json
+      #        run: echo '{"sdk":{"version":"${{ steps.stepid.outputs.dotnet-version }}"}}' > ./global.json
+      - name: Display dotnet version
+        run: dotnet --version
+      - name: Restore dependencies
+        run: dotnet restore
+      - name: Build
+        run: dotnet build --no-restore
+      - name: Test
+        run: dotnet test --no-build
+#      - name: Archive test results
+#        uses: actions/upload-artifact@v4
+#        if: always()
+#        with:
+#          name: TestResults
+#          path: |
+#            /home/runner/work/Activout.DatabaseClient/Activout.DatabaseClient/Activout.DatabaseClient.Test/TestResults/
diff --git a/Activout.DatabaseClient.Dapper/Activout.DatabaseClient.Dapper.csproj b/Activout.DatabaseClient.Dapper/Activout.DatabaseClient.Dapper.csproj
index 78ccef6..e18deb8 100644
--- a/Activout.DatabaseClient.Dapper/Activout.DatabaseClient.Dapper.csproj
+++ b/Activout.DatabaseClient.Dapper/Activout.DatabaseClient.Dapper.csproj
@@ -1,11 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>netcoreapp3.1</TargetFramework>
+        <LangVersion>default</LangVersion>
+        <TargetFramework>net8.0</TargetFramework>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Dapper" Version="2.0.35" />
+      <PackageReference Include="Dapper" Version="2.1.35" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/Activout.DatabaseClient.Test/Activout.DatabaseClient.Test.csproj b/Activout.DatabaseClient.Test/Activout.DatabaseClient.Test.csproj
index 79c570f..4b383c7 100644
--- a/Activout.DatabaseClient.Test/Activout.DatabaseClient.Test.csproj
+++ b/Activout.DatabaseClient.Test/Activout.DatabaseClient.Test.csproj
@@ -1,17 +1,20 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>netcoreapp3.1</TargetFramework>
 
         <IsPackable>false</IsPackable>
+
+        <LangVersion>default</LangVersion>
+
+        <TargetFramework>net8.0</TargetFramework>
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="ImpromptuInterface" Version="7.0.1" />
-        <PackageReference Include="Microsoft.Data.Sqlite" Version="3.1.9" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
-        <PackageReference Include="xunit" Version="2.4.1" />
-        <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
+        <PackageReference Include="ImpromptuInterface" Version="8.0.4" />
+        <PackageReference Include="Microsoft.Data.Sqlite" Version="9.0.0" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+        <PackageReference Include="xunit" Version="2.9.2" />
+        <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
diff --git a/Activout.DatabaseClient/Activout.DatabaseClient.csproj b/Activout.DatabaseClient/Activout.DatabaseClient.csproj
index 95ce4ca..c0dd332 100644
--- a/Activout.DatabaseClient/Activout.DatabaseClient.csproj
+++ b/Activout.DatabaseClient/Activout.DatabaseClient.csproj
@@ -1,11 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>netcoreapp3.1</TargetFramework>
+        <LangVersion>default</LangVersion>
+        <TargetFramework>net8.0</TargetFramework>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="ImpromptuInterface" Version="7.0.1" />
+      <PackageReference Include="ImpromptuInterface" Version="8.0.4" />
     </ItemGroup>
 
 </Project>
diff --git a/global.json b/global.json
new file mode 100644
index 0000000..dad2db5
--- /dev/null
+++ b/global.json
@@ -0,0 +1,7 @@
+{
+  "sdk": {
+    "version": "8.0.0",
+    "rollForward": "latestMajor",
+    "allowPrerelease": true
+  }
+}
\ No newline at end of file