diff --git a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexBenchmark/ConvertByteArrayToHexBenchmarks.csproj b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexBenchmark/ConvertByteArrayToHexBenchmarks.csproj
index 6d87d6dbf4..1150c235f9 100644
--- a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexBenchmark/ConvertByteArrayToHexBenchmarks.csproj
+++ b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexBenchmark/ConvertByteArrayToHexBenchmarks.csproj
@@ -2,14 +2,13 @@
 
 	<PropertyGroup>
 		<OutputType>Exe</OutputType>
-		<TargetFramework>net7.0</TargetFramework>
+		<TargetFramework>net10.0</TargetFramework>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="BenchmarkDotNet" Version="0.13.5" />
-		<PackageReference Include="CommunityToolkit.HighPerformance" Version="8.2.0" />
+		<PackageReference Include="BenchmarkDotNet" Version="0.15.8" />
 	</ItemGroup>
 
 	<ItemGroup>
diff --git a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexBenchmark/ConvertByteArrayToHexLowerBenchmarks.cs b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexBenchmark/ConvertByteArrayToHexLowerBenchmarks.cs
index 34015e7640..b38e997ad4 100644
--- a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexBenchmark/ConvertByteArrayToHexLowerBenchmarks.cs
+++ b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexBenchmark/ConvertByteArrayToHexLowerBenchmarks.cs
@@ -71,4 +71,9 @@ public string ConvertToLowerHexUsingLookupNetStandard20(byte[] source) =>
     [ArgumentsSource(nameof(ArrayData))]
     public string ConvertToLowerHexUsingConvert(byte[] source) =>
         ConversionHelpers.ToHexWithConvert(source, true);
+
+    [Benchmark]
+    [ArgumentsSource(nameof(ArrayData))]
+    public string ConvertToLowerHexUsingConvertAndToLowerInvariant(byte[] source) =>
+        Convert.ToHexString(source).ToLowerInvariant();
 }
\ No newline at end of file
diff --git a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexConsole/ConvertByteArrayToHexConsole.csproj b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexConsole/ConvertByteArrayToHexConsole.csproj
index c01750af3b..d69ef857f5 100644
--- a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexConsole/ConvertByteArrayToHexConsole.csproj
+++ b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexConsole/ConvertByteArrayToHexConsole.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
diff --git a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/ConversionHelpers.cs b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/ConversionHelpers.cs
index efbc341a25..d79b7b5bdc 100644
--- a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/ConversionHelpers.cs
+++ b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/ConversionHelpers.cs
@@ -1,7 +1,6 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Text;
-using ConvertByteArrayHexLibrary;
 
 namespace ConvertByteArrayToHexLibrary;
 
@@ -160,8 +159,6 @@ public static unsafe string ToHexWithLookupNetStandard20(byte[] source, bool low
 
     public static string ToHexWithConvert(ReadOnlySpan<byte> source, bool lowercase = false)
     {
-        var result = Convert.ToHexString(source);
-
-        return lowercase ? result.ToLowerInvariant() : result;
+        return lowercase ? Convert.ToHexStringLower(source) : Convert.ToHexString(source);
     }
 }
\ No newline at end of file
diff --git a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/ConvertByteArrayToHexLibrary.csproj b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/ConvertByteArrayToHexLibrary.csproj
index 748a4b14b4..389972111a 100644
--- a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/ConvertByteArrayToHexLibrary.csproj
+++ b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/ConvertByteArrayToHexLibrary.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
diff --git a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/LookupTables.cs b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/LookupTables.cs
index debe917292..e6a27b620c 100644
--- a/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/LookupTables.cs
+++ b/collections-arrays/ConvertByteArrayToHex/src/ConvertByteArrayToHexLibrary/LookupTables.cs
@@ -1,4 +1,4 @@
-namespace ConvertByteArrayHexLibrary;
+namespace ConvertByteArrayToHexLibrary;
 
 public static class LookupTables
 {
diff --git a/collections-arrays/ConvertByteArrayToHex/test/ConvertByteArrayToHexUnitTests/ConvertByteArrayLookupTablesTests.cs b/collections-arrays/ConvertByteArrayToHex/test/ConvertByteArrayToHexUnitTests/ConvertByteArrayLookupTablesTests.cs
index d0dfba0d84..31272362e7 100644
--- a/collections-arrays/ConvertByteArrayToHex/test/ConvertByteArrayToHexUnitTests/ConvertByteArrayLookupTablesTests.cs
+++ b/collections-arrays/ConvertByteArrayToHex/test/ConvertByteArrayToHexUnitTests/ConvertByteArrayLookupTablesTests.cs
@@ -1,4 +1,4 @@
-using ConvertByteArrayHexLibrary;
+using ConvertByteArrayToHexLibrary;
 
 namespace ConvertByteArrayToHexUnitTests;
 
diff --git a/collections-arrays/ConvertByteArrayToHex/test/ConvertByteArrayToHexUnitTests/ConvertByteArrayToHexUnitTests.csproj b/collections-arrays/ConvertByteArrayToHex/test/ConvertByteArrayToHexUnitTests/ConvertByteArrayToHexUnitTests.csproj
index e29b1f042d..b4866ca39d 100644
--- a/collections-arrays/ConvertByteArrayToHex/test/ConvertByteArrayToHexUnitTests/ConvertByteArrayToHexUnitTests.csproj
+++ b/collections-arrays/ConvertByteArrayToHex/test/ConvertByteArrayToHexUnitTests/ConvertByteArrayToHexUnitTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
 
@@ -10,13 +10,13 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.0" />
-    <PackageReference Include="xunit" Version="2.4.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
+    <PackageReference Include="xunit" Version="2.9.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.0">
+    <PackageReference Include="coverlet.collector" Version="10.0.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>