diff --git a/src/UTF-unknown.csproj b/src/UTF-unknown.csproj
index afafb21..b468cd7 100644
--- a/src/UTF-unknown.csproj
+++ b/src/UTF-unknown.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFrameworks>net40;netstandard1.0;netstandard1.3;netstandard2.0;netcoreapp3.0</TargetFrameworks>
@@ -20,7 +20,7 @@
     <PackageReference Include="System.Text.Encoding.CodePages" Version="4.7.0" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
   </ItemGroup>
 
   <PropertyGroup>