diff --git a/.github/workflows/action.yml b/.github/workflows/action.yml
index bbe5e217..e4e54fb0 100644
--- a/.github/workflows/action.yml
+++ b/.github/workflows/action.yml
@@ -12,24 +12,11 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v3
-      - name: Setup dotnet 3.0.100
-        uses: actions/setup-dotnet@v2
+      - uses: actions/checkout@v4
+      - name: Setup dotnet 8.x
+        uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: "3.1.100" # SDK Version to use.
-      - name: Setup dotnet 5.0.x
-        uses: actions/setup-dotnet@v2
-        with:
-          dotnet-version: "5.0.x" # SDK Version to use (x uses the latest version).
-      - name: Setup dotnet 6.0.x
-        uses: actions/setup-dotnet@v2
-        with:
-          dotnet-version: "6.0.x" # SDK Version to use (x uses the latest version).
-      - name: Setup dotnet 7.0.x
-        uses: actions/setup-dotnet@v2
-        with:
-          dotnet-version: "7.0.x" # SDK Version to use (x uses the latest version).
+          dotnet-version: "8.x" # SDK Version to use (x uses the latest version).
       # dotnet restore
       - name: restore
         run: dotnet restore
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5b5ce46c..06107227 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,30 +12,11 @@ jobs:
     # The type of runner that the job will run on
     runs-on: ubuntu-latest
     steps:
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v3
-      - name: Setup dotnet 3.0.100
-        uses: actions/setup-dotnet@v2
+      - uses: actions/checkout@v4
+      - name: Setup dotnet 8.x
+        uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: "3.1.100" # SDK Version to use.
-        env:
-          NUGET_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
-      - name: Setup dotnet 5.0.x
-        uses: actions/setup-dotnet@v2
-        with:
-          dotnet-version: "5.0.x" # SDK Version to use (x uses the latest version).
-        env:
-          NUGET_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
-      - name: Setup dotnet 6.0.x
-        uses: actions/setup-dotnet@v2
-        with:
-          dotnet-version: "6.0.x" # SDK Version to use (x uses the latest version).
-        env:
-          NUGET_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
-      - name: Setup dotnet 7.0.x
-        uses: actions/setup-dotnet@v2
-        with:
-          dotnet-version: "7.0.103" # SDK Version to use (x uses the latest version).
+          dotnet-version: "8.x" # SDK Version to use (x uses the latest version).
         env:
           NUGET_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
       # dotnet restore
@@ -52,10 +33,10 @@ jobs:
         run: dotnet pack --configuration Release
       # publish the package
       - name: Publish the artifact
-        run: dotnet publish -f net7.0 -c Release -o ./artifacts
+        run: dotnet publish -f net8.0 -c Release -o ./artifacts
       # publish the package to package folder
       - name: Publish the artifact
-        run: dotnet publish -f net7.0 -c Release -o ./package
+        run: dotnet publish -f net8.0 -c Release -o ./package
       # Add nuget package
       - name: Nuget package
         run: dotnet pack -c Release -o ./artifacts
diff --git a/Dockerfile b/Dockerfile
index c94f6c07..5faaabd6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build-env
+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build-env
 WORKDIR /src
 
 
@@ -7,10 +7,10 @@ RUN dotnet restore
 
 
 COPY . ./
-RUN dotnet publish -f net7.0 -c Release -o out
+RUN dotnet publish -f net8.0 -c Release -o out
 
 
-FROM mcr.microsoft.com/dotnet/runtime:7.0
+FROM mcr.microsoft.com/dotnet/runtime:8.0
 WORKDIR /src
 COPY --from=build-env /src/out .
 ENTRYPOINT ["dotnet", "NugetUtility.dll"]
diff --git a/src/LicenseToUrlMappings.cs b/src/LicenseToUrlMappings.cs
index d88f77c1..18d535eb 100644
--- a/src/LicenseToUrlMappings.cs
+++ b/src/LicenseToUrlMappings.cs
@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
-using System.Diagnostics.CodeAnalysis;
 
 namespace NugetUtility
 {
diff --git a/src/NugetUtility.csproj b/src/NugetUtility.csproj
index 20326d46..d84675d1 100644
--- a/src/NugetUtility.csproj
+++ b/src/NugetUtility.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<OutputType>Exe</OutputType>
-		<TargetFrameworks>netcoreapp3.1;net5.0;net6.0;net7.0</TargetFrameworks>
+		<TargetFrameworks>net8.0</TargetFrameworks>
 		<GenerateAssemblyInfo>false</GenerateAssemblyInfo>
 		<LangVersion>latest</LangVersion>
 		<GenerateTargetFrameworkAttribute>false</GenerateTargetFrameworkAttribute>
@@ -12,8 +12,8 @@
 		<RepositoryType>git</RepositoryType>
 		<PackageId>dotnet-project-licenses</PackageId>
 		<ToolCommandName>dotnet-project-licenses</ToolCommandName>
-		<Version>2.7.1</Version>
-		<Authors>Tom Chavakis, Lexy2, senslen</Authors>
+		<Version>2.7.2</Version>
+		<Authors>Tom Chavakis, Lexy2, sensslen</Authors>
 		<Company>-</Company>
 		<Title>.NET Core Tool to print a list of the licenses of a projects</Title>
 		<PackageProjectUrl>https://github.com/tomchavakis/nuget-license</PackageProjectUrl>
diff --git a/tests/NugetUtility.Tests/NugetUtility.Tests.csproj b/tests/NugetUtility.Tests/NugetUtility.Tests.csproj
index 0d730709..d68e61dc 100644
--- a/tests/NugetUtility.Tests/NugetUtility.Tests.csproj
+++ b/tests/NugetUtility.Tests/NugetUtility.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp3.1;net5.0;net6.0;net7.0;</TargetFrameworks>
+    <TargetFrameworks>net8.0;</TargetFrameworks>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <GenerateTargetFrameworkAttribute>false</GenerateTargetFrameworkAttribute>
     <LangVersion>latest</LangVersion>