diff --git a/examples/Example.App/Example.App.csproj b/examples/Example.App/Example.App.csproj
index 9d94477..4079184 100644
--- a/examples/Example.App/Example.App.csproj
+++ b/examples/Example.App/Example.App.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="6.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="6.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="8.0.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/X.Spectator/X.Spectator.csproj b/src/X.Spectator/X.Spectator.csproj
old mode 100755
new mode 100644
index 303b52a..68aceaa
--- a/src/X.Spectator/X.Spectator.csproj
+++ b/src/X.Spectator/X.Spectator.csproj
@@ -22,7 +22,7 @@
 
     <ItemGroup>
       <PackageReference Include="JetBrains.Annotations" Version="2021.3.0" />
-      <PackageReference Include="System.Collections.Immutable" Version="6.0.0" />
+      <PackageReference Include="System.Collections.Immutable" Version="8.0.0" />
     </ItemGroup>
 
 </Project>
diff --git a/tests/X.Spectator.Tests/X.Spectator.Tests.csproj b/tests/X.Spectator.Tests/X.Spectator.Tests.csproj
index 38842e7..fe7e8b5 100644
--- a/tests/X.Spectator.Tests/X.Spectator.Tests.csproj
+++ b/tests/X.Spectator.Tests/X.Spectator.Tests.csproj
@@ -8,7 +8,7 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
         <PackageReference Include="Moq" Version="4.16.1" />
-        <PackageReference Include="xunit" Version="2.4.1" />
+        <PackageReference Include="xunit" Version="2.8.0" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.0">
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>