diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 51899c6c..e78e5433 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,8 +32,8 @@ jobs:
   check_documentation:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
-    - uses: actions/setup-dotnet@9a946fdbd5fb07b82b2f5a4466058b876ab72bb2 # v5
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
+    - uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6
     - run: dotnet run --project src/DocumentationGenerator/DocumentationGenerator.csproj
     - run: git status
       if: failure()
@@ -60,9 +60,9 @@ jobs:
     env:
       RepositoryBranch: ${{github.ref}}
     steps:
-    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@9a946fdbd5fb07b82b2f5a4466058b876ab72bb2 # v5
+      uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6
 
     - run: dotnet run --project src/ListDotNetTypes/ListDotNetTypes.csproj -- src/Meziantou.Analyzer/Resources/
 
@@ -101,9 +101,9 @@ jobs:
     runs-on: ubuntu-latest
     needs: [ create_nuget ]
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       - name: Setup .NET Core (global.json)
-        uses: actions/setup-dotnet@9a946fdbd5fb07b82b2f5a4466058b876ab72bb2 # v5
+        uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6
       - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
         with:
           name: nuget
@@ -134,9 +134,9 @@ jobs:
         roslyn-version: [ 'roslyn4.8', 'roslyn4.14', 'roslyn5.0', 'roslyn5.6', 'default' ]
       fail-fast: false
     steps:
-    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
     - name: Setup .NET Core (global.json)
-      uses: actions/setup-dotnet@9a946fdbd5fb07b82b2f5a4466058b876ab72bb2 # v5
+      uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6
     - run: dotnet test --configuration ${{ matrix.configuration }} --results-directory "${{ env.TestResultsDirectory }}" /p:RoslynVersion=${{ matrix.roslyn-version}}
       name: Run tests
     - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
@@ -154,7 +154,7 @@ jobs:
       contents: read
       id-token: write
     steps:
-    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       with:
         fetch-depth: 2
     - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
@@ -162,7 +162,7 @@ jobs:
         name: nuget
         path: ${{ env.NuGetDirectory }}
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@9a946fdbd5fb07b82b2f5a4466058b876ab72bb2 # v5
+      uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6
     - name: NuGet login (OIDC → temp API key)
       if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
       uses: NuGet/login@8d196754b4036150537f80ac539e15c2f1028841 # v1
@@ -197,7 +197,7 @@ jobs:
     permissions:
       contents: write
     steps:
-    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
     - run: 'gh release create "${{ needs.compute_package_version.outputs.package_version }}" --generate-notes --notes "NuGet package: <https://www.nuget.org/packages/Meziantou.Analyzer/${{ needs.compute_package_version.outputs.package_version }}>"'
       env:
         GH_TOKEN: ${{ github.token }}
diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index 76673ad4..081626e5 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -19,8 +19,8 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
-      - uses: actions/setup-dotnet@9a946fdbd5fb07b82b2f5a4466058b876ab72bb2 # v5
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
+      - uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6
         with:
           global-json-file: './global.json'
 
diff --git a/global.json b/global.json
index 7a9e541f..a905f0ca 100644
--- a/global.json
+++ b/global.json
@@ -1,11 +1,11 @@
 {
   "sdk": {
-    "version": "10.0.301",
+    "version": "10.0.302",
     "rollForward": "latestPatch"
   },
   "msbuild-sdks": {
-    "Meziantou.NET.Sdk": "1.0.127",
-    "Meziantou.NET.Sdk.Test": "1.0.127",
-    "Meziantou.NET.Sdk.Web": "1.0.127"
+    "Meziantou.NET.Sdk": "1.0.129",
+    "Meziantou.NET.Sdk.Test": "1.0.129",
+    "Meziantou.NET.Sdk.Web": "1.0.129"
   }
 }
diff --git a/src/DocumentationGenerator/Program.cs b/src/DocumentationGenerator/Program.cs
index 152c6bdc..8d912256 100644
--- a/src/DocumentationGenerator/Program.cs
+++ b/src/DocumentationGenerator/Program.cs
@@ -263,7 +263,7 @@ static string GenerateRulesTable(List<DiagnosticAnalyzer> diagnosticAnalyzers, L
     sb.Append("|Id|Category|Description|Severity|Is enabled|Code fix|Configurable|\n");
     sb.Append("|--|--------|-----------|:------:|:--------:|:------:|:----------:|\n");
 
-    foreach (var diagnostic in diagnosticAnalyzers.SelectMany(diagnosticAnalyzer => diagnosticAnalyzer.SupportedDiagnostics).DistinctBy(diag => diag.Id).OrderBy(diag => diag.Id, StringComparer.Ordinal))
+    foreach (var diagnostic in diagnosticAnalyzers.SelectMany(diagnosticAnalyzer => diagnosticAnalyzer.SupportedDiagnostics).DistinctBy(diag => diag.Id, StringComparer.Ordinal).OrderBy(diag => diag.Id, StringComparer.Ordinal))
     {
         if (!diagnostic.HelpLinkUri.Contains(diagnostic.Id, StringComparison.Ordinal))
         {
@@ -329,7 +329,7 @@ static string GenerateSuppressorsTable(List<DiagnosticSuppressor> diagnosticSupp
     sb.Append("|Id|Suppressed rule|Justification|\n");
     sb.Append("|--|---------------|-------------|\n");
 
-    foreach (var suppression in diagnosticSuppressors.SelectMany(diagnosticAnalyzer => diagnosticAnalyzer.SupportedSuppressions).DistinctBy(diag => diag.Id).OrderBy(diag => diag.Id, StringComparer.Ordinal))
+    foreach (var suppression in diagnosticSuppressors.SelectMany(diagnosticAnalyzer => diagnosticAnalyzer.SupportedSuppressions).DistinctBy(diag => diag.Id, StringComparer.Ordinal).OrderBy(diag => diag.Id, StringComparer.Ordinal))
     {
         sb.Append("|`")
           .Append(suppression.Id)
@@ -394,7 +394,7 @@ static void GenerateEditorConfig(StringBuilder sb, List<DiagnosticAnalyzer> anal
     }
 
     var first = true;
-    foreach (var diagnostic in analyzers.SelectMany(diagnosticAnalyzer => diagnosticAnalyzer.SupportedDiagnostics).DistinctBy(diag => diag.Id).OrderBy(diag => diag.Id, StringComparer.Ordinal))
+    foreach (var diagnostic in analyzers.SelectMany(diagnosticAnalyzer => diagnosticAnalyzer.SupportedDiagnostics).DistinctBy(diag => diag.Id, StringComparer.Ordinal).OrderBy(diag => diag.Id, StringComparer.Ordinal))
     {
         if (!first)
         {
@@ -488,7 +488,7 @@ static IReadOnlyDictionary<string, IReadOnlyList<string>> GetRuleConfigurationKe
 
             if (!result.TryGetValue(ruleId, out var keys))
             {
-                keys = [];
+                keys = [with(StringComparer.Ordinal)];
                 result.Add(ruleId, keys);
             }
 
diff --git a/src/Meziantou.Analyzer/Rules/AvoidComparisonWithBoolConstantAnalyzer.cs b/src/Meziantou.Analyzer/Rules/AvoidComparisonWithBoolConstantAnalyzer.cs
index 1a63feb5..7e1a967c 100644
--- a/src/Meziantou.Analyzer/Rules/AvoidComparisonWithBoolConstantAnalyzer.cs
+++ b/src/Meziantou.Analyzer/Rules/AvoidComparisonWithBoolConstantAnalyzer.cs
@@ -73,7 +73,7 @@ private static void AnalyzeBinaryOperation(OperationAnalysisContext context)
             binaryOperation.OperatorKind == BinaryOperatorKind.NotEquals :
             binaryOperation.OperatorKind == BinaryOperatorKind.Equals;
 
-        var properties = ImmutableDictionary.Create<string, string?>()
+        var properties = ImmutableDictionary.Create<string, string?>(StringComparer.Ordinal)
             .Add("NodeToKeepSpanStart", nodeToKeep.Syntax.Span.Start.ToString(CultureInfo.InvariantCulture))
             .Add("NodeToKeepSpanLength", nodeToKeep.Syntax.Span.Length.ToString(CultureInfo.InvariantCulture))
             .Add("LogicalNotOperatorNeeded", logicalNotOperatorNeeded.ToString());
diff --git a/src/Meziantou.Analyzer/Rules/OptimizeLinqUsageAnalyzer.cs b/src/Meziantou.Analyzer/Rules/OptimizeLinqUsageAnalyzer.cs
index 12181af9..ed711706 100755
--- a/src/Meziantou.Analyzer/Rules/OptimizeLinqUsageAnalyzer.cs
+++ b/src/Meziantou.Analyzer/Rules/OptimizeLinqUsageAnalyzer.cs
@@ -191,14 +191,14 @@ public void AnalyzeInvocation(OperationAnalysisContext context)
 
         private static ImmutableDictionary<string, string?> CreateProperties(OptimizeLinqUsageData data)
         {
-            var builder = ImmutableDictionary.CreateBuilder<string, string?>();
+            var builder = ImmutableDictionary.CreateBuilder<string, string?>(StringComparer.Ordinal);
             builder.Add("Data", data.ToString());
             return builder.ToImmutable();
         }
 
         private static ImmutableDictionary<string, string?> CreateLinqChainProperties(OptimizeLinqUsageData data, IInvocationOperation firstOperation, IInvocationOperation lastOperation, string methodName)
         {
-            var builder = ImmutableDictionary.CreateBuilder<string, string?>();
+            var builder = ImmutableDictionary.CreateBuilder<string, string?>(StringComparer.Ordinal);
             builder.Add("Data", data.ToString());
             builder.Add("FirstOperationStart", firstOperation.Syntax.Span.Start.ToString(CultureInfo.InvariantCulture));
             builder.Add("FirstOperationLength", firstOperation.Syntax.Span.Length.ToString(CultureInfo.InvariantCulture));
@@ -210,7 +210,7 @@ public void AnalyzeInvocation(OperationAnalysisContext context)
 
         private static ImmutableDictionary<string, string?> CreateSingleOperationProperties(OptimizeLinqUsageData data, IInvocationOperation operation)
         {
-            var builder = ImmutableDictionary.CreateBuilder<string, string?>();
+            var builder = ImmutableDictionary.CreateBuilder<string, string?>(StringComparer.Ordinal);
             builder.Add("Data", data.ToString());
             builder.Add("FirstOperationStart", operation.Syntax.Span.Start.ToString(CultureInfo.InvariantCulture));
             builder.Add("FirstOperationLength", operation.Syntax.Span.Length.ToString(CultureInfo.InvariantCulture));
@@ -219,7 +219,7 @@ public void AnalyzeInvocation(OperationAnalysisContext context)
 
         private static ImmutableDictionary<string, string?> CreateDuplicateOrderByProperties(OptimizeLinqUsageData data, IInvocationOperation firstOperation, IInvocationOperation lastOperation, string expectedMethodName, string methodName)
         {
-            var builder = ImmutableDictionary.CreateBuilder<string, string?>();
+            var builder = ImmutableDictionary.CreateBuilder<string, string?>(StringComparer.Ordinal);
             builder.Add("Data", data.ToString());
             builder.Add("FirstOperationStart", firstOperation.Syntax.Span.Start.ToString(CultureInfo.InvariantCulture));
             builder.Add("FirstOperationLength", firstOperation.Syntax.Span.Length.ToString(CultureInfo.InvariantCulture));
diff --git a/src/Meziantou.Analyzer/Rules/OptimizeStringBuilderUsageAnalyzer.cs b/src/Meziantou.Analyzer/Rules/OptimizeStringBuilderUsageAnalyzer.cs
index edde5900..f43d10ea 100644
--- a/src/Meziantou.Analyzer/Rules/OptimizeStringBuilderUsageAnalyzer.cs
+++ b/src/Meziantou.Analyzer/Rules/OptimizeStringBuilderUsageAnalyzer.cs
@@ -116,7 +116,7 @@ public void Analyze(OperationAnalysisContext context)
 
         private static ImmutableDictionary<string, string?> CreateProperties(OptimizeStringBuilderUsageData data)
         {
-            return ImmutableDictionary.Create<string, string?>().Add("Data", data.ToString());
+            return ImmutableDictionary.Create<string, string?>(StringComparer.Ordinal).Add("Data", data.ToString());
         }
 
         private void AnalyzeAppendFormat(OperationAnalysisContext context, IInvocationOperation operation)
diff --git a/src/Meziantou.Analyzer/Rules/UseAnOverloadThatHasCancellationTokenAnalyzer.cs b/src/Meziantou.Analyzer/Rules/UseAnOverloadThatHasCancellationTokenAnalyzer.cs
index bbbe578d..5f424d50 100644
--- a/src/Meziantou.Analyzer/Rules/UseAnOverloadThatHasCancellationTokenAnalyzer.cs
+++ b/src/Meziantou.Analyzer/Rules/UseAnOverloadThatHasCancellationTokenAnalyzer.cs
@@ -233,7 +233,7 @@ public void AnalyzeLoop(OperationAnalysisContext context)
 
         private static ImmutableDictionary<string, string?> CreateProperties(string[] cancellationTokens, AdditionalParameterInfo parameterInfo)
         {
-            return ImmutableDictionary.Create<string, string?>()
+            return ImmutableDictionary.Create<string, string?>(StringComparer.Ordinal)
                 .Add("ParameterIndex", parameterInfo.ParameterIndex.ToString(CultureInfo.InvariantCulture))
                 .Add("ParameterName", parameterInfo.Name)
                 .Add("ParameterIsEnumeratorCancellation", parameterInfo.HasEnumeratorCancellationAttribute.ToString())
diff --git a/src/Meziantou.Analyzer/Rules/UseAnOverloadThatHasTimeProviderAnalyzer.cs b/src/Meziantou.Analyzer/Rules/UseAnOverloadThatHasTimeProviderAnalyzer.cs
index 307f6a70..c129c7bc 100644
--- a/src/Meziantou.Analyzer/Rules/UseAnOverloadThatHasTimeProviderAnalyzer.cs
+++ b/src/Meziantou.Analyzer/Rules/UseAnOverloadThatHasTimeProviderAnalyzer.cs
@@ -134,7 +134,7 @@ public void AnalyzeInvocation(OperationAnalysisContext context)
 
         private static ImmutableDictionary<string, string?> CreateProperties(string[] cancellationTokens, AdditionalParameterInfo parameterInfo)
         {
-            return ImmutableDictionary.Create<string, string?>()
+            return ImmutableDictionary.Create<string, string?>(StringComparer.Ordinal)
                 .Add("ParameterIndex", parameterInfo.ParameterIndex.ToString(CultureInfo.InvariantCulture))
                 .Add("ParameterName", parameterInfo.Name)
                 .Add("Paths", string.Join(',', cancellationTokens));
diff --git a/src/Meziantou.Analyzer/Rules/ValidateArgumentsCorrectlyAnalyzer.cs b/src/Meziantou.Analyzer/Rules/ValidateArgumentsCorrectlyAnalyzer.cs
index 46d4160f..b47b4cd5 100755
--- a/src/Meziantou.Analyzer/Rules/ValidateArgumentsCorrectlyAnalyzer.cs
+++ b/src/Meziantou.Analyzer/Rules/ValidateArgumentsCorrectlyAnalyzer.cs
@@ -88,7 +88,7 @@ internal void AnalyzeMethodDeclaration(SyntaxNodeAnalysisContext context)
 
             if (lastThrowIndex is not null && firstYieldIndex is not null && lastThrowIndex < firstYieldIndex)
             {
-                var properties = ImmutableDictionary.Create<string, string?>()
+                var properties = ImmutableDictionary.Create<string, string?>(StringComparer.Ordinal)
                     .Add("Index", lastThrowIndex.Value.ToString(CultureInfo.InvariantCulture));
 
                 context.ReportDiagnostic(Rule, properties, methodSymbol);
diff --git a/tests/Meziantou.Analyzer.Test/Helpers/ProjectBuilder.cs b/tests/Meziantou.Analyzer.Test/Helpers/ProjectBuilder.cs
index 2ab7578f..61f05826 100755
--- a/tests/Meziantou.Analyzer.Test/Helpers/ProjectBuilder.cs
+++ b/tests/Meziantou.Analyzer.Test/Helpers/ProjectBuilder.cs
@@ -372,14 +372,14 @@ public ProjectBuilder WithAnalyzerConfiguration(Dictionary<string, string> confi
 
     public ProjectBuilder AddAnalyzerConfiguration(string key, string value)
     {
-        AnalyzerConfiguration ??= [];
+        AnalyzerConfiguration ??= [with(StringComparer.Ordinal)];
         AnalyzerConfiguration[key] = value;
         return this;
     }
 
     public ProjectBuilder AddAdditionalFile(string path, string content)
     {
-        AdditionalFiles ??= [];
+        AdditionalFiles ??= [with(StringComparer.Ordinal)];
         AdditionalFiles[path] = content;
         return this;
     }
diff --git a/tests/Meziantou.Analyzer.Test/Helpers/TestAnalyzerConfigOptionsProvider.cs b/tests/Meziantou.Analyzer.Test/Helpers/TestAnalyzerConfigOptionsProvider.cs
index 13598b4b..407bca50 100644
--- a/tests/Meziantou.Analyzer.Test/Helpers/TestAnalyzerConfigOptionsProvider.cs
+++ b/tests/Meziantou.Analyzer.Test/Helpers/TestAnalyzerConfigOptionsProvider.cs
@@ -5,7 +5,7 @@ namespace Meziantou.Analyzer.Test.Helpers;
 
 internal sealed class TestAnalyzerConfigOptionsProvider(Dictionary<string, string>? values) : AnalyzerConfigOptionsProvider
 {
-    private readonly Dictionary<string, string> _values = values ?? [];
+    private readonly Dictionary<string, string> _values = values ?? [with(StringComparer.Ordinal)];
 
     public override AnalyzerConfigOptions GlobalOptions => new TestAnalyzerConfigOptions(_values);
     public override AnalyzerConfigOptions GetOptions(SyntaxTree tree) => new TestAnalyzerConfigOptions(_values);
diff --git a/tests/Meziantou.Analyzer.Test/Meziantou.Analyzer.Test.csproj b/tests/Meziantou.Analyzer.Test/Meziantou.Analyzer.Test.csproj
index ac3e9731..514e4259 100644
--- a/tests/Meziantou.Analyzer.Test/Meziantou.Analyzer.Test.csproj
+++ b/tests/Meziantou.Analyzer.Test/Meziantou.Analyzer.Test.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Meziantou.NET.Sdk.Test">
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="10.0.9" />
+    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="10.0.10" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Analyzer.Testing" Version="1.1.4" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.CodeFix.Testing" Version="1.1.4" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.CodeRefactoring.Testing" Version="1.1.4" />