diff --git a/Installer/Installer.wixproj b/Installer/Installer.wixproj
index 4fa190c..e609582 100644
--- a/Installer/Installer.wixproj
+++ b/Installer/Installer.wixproj
@@ -1,4 +1,4 @@
-<Project Sdk="WixToolset.Sdk/6">
+<Project Sdk="WixToolset.Sdk/7">
   <PropertyGroup>
     <HarvestFileSuppressUniqueIds>false</HarvestFileSuppressUniqueIds>
     <HarvestFileGenerateGuidsNow>true</HarvestFileGenerateGuidsNow>
@@ -11,6 +11,7 @@
     <BuildProjectReferences>False</BuildProjectReferences>
     <OutputName>Elwig</OutputName>
     <Cultures>de-AT</Cultures>
+    <AcceptEula>wix7</AcceptEula>
   </PropertyGroup>
   <UsingTask TaskName="GetFileVersion" TaskFactory="RoslynCodeTaskFactory" AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.Core.dll">
     <ParameterGroup>
diff --git a/Setup/Setup.wixproj b/Setup/Setup.wixproj
index 98a95e2..34e9897 100644
--- a/Setup/Setup.wixproj
+++ b/Setup/Setup.wixproj
@@ -1,8 +1,9 @@
-<Project Sdk="WixToolset.Sdk/6">
+<Project Sdk="WixToolset.Sdk/7">
   <PropertyGroup>
     <OutputType>Bundle</OutputType>
     <OutputName>Elwig</OutputName>
     <Cultures>de-AT</Cultures>
+    <AcceptEula>wix7</AcceptEula>
   </PropertyGroup>
   <Target Name="CustomBeforeBuild" BeforeTargets="BeforeBuild">
     <Exec Command="curl --fail -s -L &quot;https://go.microsoft.com/fwlink/p/?LinkId=2124703&quot; -z &quot;$(ProjectDir)\Files\MicrosoftEdgeWebview2Setup.exe&quot; -o &quot;$(ProjectDir)\Files\MicrosoftEdgeWebview2Setup.exe&quot;" />
@@ -13,7 +14,7 @@
   </Target>
   <ItemGroup>
     <ProjectReference Include="..\Installer\Installer.wixproj" />
-    <PackageReference Include="WixToolset.Bal.wixext" Version="6.0.2" />
-    <PackageReference Include="WixToolset.Util.wixext" Version="6.0.2" />
+    <PackageReference Include="WixToolset.Bal.wixext" Version="7.0.0" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="7.0.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file