diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index 36e0cc9..d0706e7 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -16,7 +16,7 @@ on:
 env:
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 1
   DOTNET_NOLOGO: true
-  DotNetVersion: 9.0.x
+  DotNetVersion: 10.0.x
 
 defaults:
   run:
@@ -35,9 +35,9 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Setup .NET
-      uses: actions/setup-dotnet@v4
+      uses: actions/setup-dotnet@v5
       with:
         dotnet-version: ${{ env.DotNetVersion }}
     - name: Restore
@@ -64,7 +64,7 @@ jobs:
         indicators: true
         output: both
     - name: Add Coverage as PR Comment
-      uses: marocchino/sticky-pull-request-comment@v2
+      uses: marocchino/sticky-pull-request-comment@v2.9.4
       if: matrix.os == 'ubuntu-latest' && github.event_name == 'pull_request'
       with:
         recreate: true
diff --git a/.github/workflows/publish-library.yml b/.github/workflows/publish-library.yml
index 1660a30..a163bcb 100644
--- a/.github/workflows/publish-library.yml
+++ b/.github/workflows/publish-library.yml
@@ -13,16 +13,16 @@ on:
 env:
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 1
   DOTNET_NOLOGO: true
-  DotNetVersion: 9.0.x
+  DotNetVersion: 10.0.x
 
 jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
         with:
           dotnet-version: ${{ env.DotNetVersion }}
       - name: Publish
diff --git a/.github/workflows/publish-new-library.yml b/.github/workflows/publish-new-library.yml
index 75896da..8c57f04 100644
--- a/.github/workflows/publish-new-library.yml
+++ b/.github/workflows/publish-new-library.yml
@@ -13,16 +13,16 @@ on:
 env:
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 1
   DOTNET_NOLOGO: true
-  DotNetVersion: 9.0.x
+  DotNetVersion: 10.0.x
 
 jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
         with:
           dotnet-version: ${{ env.DotNetVersion }}
       - name: Publish
diff --git a/source/Atmoos.Sphere.Build.props b/source/Atmoos.Sphere.Build.props
index ac8173f..d62ad13 100644
--- a/source/Atmoos.Sphere.Build.props
+++ b/source/Atmoos.Sphere.Build.props
@@ -2,7 +2,7 @@
   <!-- Build info common to all projects within the atmoos sphere project -->
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/source/Atmoos.Sphere.Functional/Atmoos.Sphere.Functional.csproj b/source/Atmoos.Sphere.Functional/Atmoos.Sphere.Functional.csproj
index 8356a16..371e8c1 100644
--- a/source/Atmoos.Sphere.Functional/Atmoos.Sphere.Functional.csproj
+++ b/source/Atmoos.Sphere.Functional/Atmoos.Sphere.Functional.csproj
@@ -3,7 +3,7 @@
   <Import Project="../Atmoos.Sphere.Pack.targets" />
   
   <PropertyGroup>
-    <Version>0.1.0</Version>
+    <Version>0.1.1</Version>
     <PackageTags>functional programming, functors, monads</PackageTags>
     <Description>Atmoos Sphere Functional: A handful of types that support a more functional approach to C#.</Description>
   </PropertyGroup>
diff --git a/source/Atmoos.Sphere.Pack.targets b/source/Atmoos.Sphere.Pack.targets
index ee49cbb..6148b1c 100644
--- a/source/Atmoos.Sphere.Pack.targets
+++ b/source/Atmoos.Sphere.Pack.targets
@@ -22,7 +22,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="DotNet.ReproducibleBuilds" Version="1.1.1" PrivateAssets="All" />
+    <PackageReference Include="DotNet.ReproducibleBuilds" Version="1.2.39" PrivateAssets="All" />
   </ItemGroup>
 
   <Target Name="CopyNugetIcon" BeforeTargets="Build">
diff --git a/source/Atmoos.Sphere.Test.props b/source/Atmoos.Sphere.Test.props
index f122704..2009e70 100644
--- a/source/Atmoos.Sphere.Test.props
+++ b/source/Atmoos.Sphere.Test.props
@@ -8,8 +8,8 @@
 
   <ItemGroup>
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.0.2">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/source/Atmoos.Sphere.Test/Async/AsyncEnumerableTest.cs b/source/Atmoos.Sphere.Test/Async/AsyncEnumerableTest.cs
index 1f69f6b..cf6b392 100644
--- a/source/Atmoos.Sphere.Test/Async/AsyncEnumerableTest.cs
+++ b/source/Atmoos.Sphere.Test/Async/AsyncEnumerableTest.cs
@@ -1,4 +1,5 @@
 using Atmoos.Sphere.Async;
+using AsyncEnumerable = Atmoos.Sphere.Async.AsyncEnumerable;
 
 namespace Atmoos.Sphere.Test.Async;
 
diff --git a/source/Atmoos.Sphere/Atmoos.Sphere.csproj b/source/Atmoos.Sphere/Atmoos.Sphere.csproj
index b4f7e58..e8e513d 100644
--- a/source/Atmoos.Sphere/Atmoos.Sphere.csproj
+++ b/source/Atmoos.Sphere/Atmoos.Sphere.csproj
@@ -3,7 +3,7 @@
   <Import Project="../Atmoos.Sphere.Pack.targets" />
   
   <PropertyGroup>
-    <Version>0.4.0</Version>
+    <Version>0.4.1</Version>
     <Description>Atmoos Sphere: Utilities, mechanisms, and extension methods.</Description>
   </PropertyGroup>