diff --git a/wix/Moonlight/Moonlight.wixproj b/wix/Moonlight/Moonlight.wixproj
index d72a3f84..077d1f7a 100644
--- a/wix/Moonlight/Moonlight.wixproj
+++ b/wix/Moonlight/Moonlight.wixproj
@@ -1,4 +1,4 @@
-<Project Sdk="WixToolset.Sdk/6.0.2" ToolsVersion="5.0">
+<Project Sdk="WixToolset.Sdk/7.0.0" ToolsVersion="5.0">
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
     <DefineConstants>Debug</DefineConstants>
   </PropertyGroup>
@@ -9,6 +9,9 @@
   <PropertyGroup>
     <DefineConstants>DeployDir=$(DEPLOY_FOLDER);BuildDir=$(BUILD_FOLDER)</DefineConstants>
   </PropertyGroup>
+  <PropertyGroup>
+    <AcceptEula>wix7</AcceptEula>
+  </PropertyGroup>
   <PropertyGroup Condition="$(SIGN)!=''">
     <SignOutput>true</SignOutput>
   </PropertyGroup>
@@ -16,8 +19,7 @@
     <Exec Command='signtool.exe $(SIGNTOOL_PARAMS) %(SignMsi.FullPath)' />
   </Target>
   <ItemGroup>
-    <PackageReference Include="WixToolset.Firewall.wixext" Version="6.0.2" />
-    <PackageReference Include="WixToolset.Util.wixext" Version="6.0.2" />
-    <PackageReference Include="WixToolset.Heat" Version="6.0.2" />
+    <PackageReference Include="WixToolset.Firewall.wixext" Version="7.0.0" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="7.0.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/wix/MoonlightSetup/MoonlightSetup.wixproj b/wix/MoonlightSetup/MoonlightSetup.wixproj
index 61b5bec4..796ee5b0 100644
--- a/wix/MoonlightSetup/MoonlightSetup.wixproj
+++ b/wix/MoonlightSetup/MoonlightSetup.wixproj
@@ -1,4 +1,4 @@
-<Project Sdk="WixToolset.Sdk/6.0.2">
+<Project Sdk="WixToolset.Sdk/7.0.0">
   <PropertyGroup>
     <OutputType>Bundle</OutputType>
   </PropertyGroup>
@@ -9,6 +9,9 @@
     <OutputPath>$(INSTALLER_FOLDER)\</OutputPath>
     <IntermediateOutputPath>$(BUILD_FOLDER)\</IntermediateOutputPath>
   </PropertyGroup>
+  <PropertyGroup>
+    <AcceptEula>wix7</AcceptEula>
+  </PropertyGroup>
   <PropertyGroup Condition="$(SIGN)!=''">
     <SignOutput>true</SignOutput>
   </PropertyGroup>
@@ -19,7 +22,7 @@
     <Exec Command='signtool.exe $(SIGNTOOL_PARAMS) %(SignBundle.FullPath)' />
   </Target>
   <ItemGroup>
-    <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