diff --git a/benchmark/Benchmark.cs b/benchmark/Benchmark.cs
index 50153a3..8b01d32 100644
--- a/benchmark/Benchmark.cs
+++ b/benchmark/Benchmark.cs
@@ -57,8 +57,8 @@ public string GetValue(Summary summary, BenchmarkCase benchmarkCase)
     [Config(typeof(Config))]
     public class RealDataBenchmark
     {
-
-        private class Config : ManualConfig
+#pragma warning disable CA1812
+        private sealed class Config : ManualConfig
         {
             public Config()
             {
diff --git a/benchmark/benchmark.csproj b/benchmark/benchmark.csproj
index 2d36be2..e92d5e0 100644
--- a/benchmark/benchmark.csproj
+++ b/benchmark/benchmark.csproj
@@ -6,6 +6,8 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks> 
+		<EnableNETAnalyzers>true</EnableNETAnalyzers>
+		<AnalysisMode>AllEnabledByDefault</AnalysisMode>
   </PropertyGroup>
 
   <ItemGroup>
@@ -23,6 +25,4 @@
   </None>
 </ItemGroup>
 
-
-
 </Project>
diff --git a/src/SimdUnicode.csproj b/src/SimdUnicode.csproj
index 0abeecf..0af1748 100644
--- a/src/SimdUnicode.csproj
+++ b/src/SimdUnicode.csproj
@@ -6,6 +6,7 @@
     <Nullable>enable</Nullable>
     <!-- This is required for SIMD, sse c# - How to run unsafe code in "visual studio code"? - Stack Overflow https://stackoverflow.com/questions/50636693/how-to-run-unsafe-code-in-visual-studio-code -->
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks> 
+		<EnableNETAnalyzers>true</EnableNETAnalyzers>
+		<AnalysisMode>AllEnabledByDefault</AnalysisMode>
   </PropertyGroup>
-
 </Project>
\ No newline at end of file
diff --git a/test/UTF8ValidationTests.cs b/test/UTF8ValidationTests.cs
index afa622b..866d602 100644
--- a/test/UTF8ValidationTests.cs
+++ b/test/UTF8ValidationTests.cs
@@ -332,8 +332,8 @@ public void SurrogateErrorTest()
     [Fact]
     public void BruteForceTest()
     {
-        // Random rand = new Random(); // Random instance for test
-
+#pragma warning disable CA5394
+        Random rand = new Random(); // Random instance for test
         for (int i = 0; i < NumTrials; i++)
         {
             // Generate random UTF-8 sequence
diff --git a/test/tests.csproj b/test/tests.csproj
index 351e00f..0850f31 100644
--- a/test/tests.csproj
+++ b/test/tests.csproj
@@ -4,11 +4,11 @@
     <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-
     <IsPackable>false</IsPackable>
     <IsTestProject>true</IsTestProject>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks> 
-
+		<EnableNETAnalyzers>true</EnableNETAnalyzers>
+		<AnalysisMode>AllEnabledByDefault</AnalysisMode>
   </PropertyGroup>
 
   <ItemGroup>
@@ -26,8 +26,5 @@
 
   <ItemGroup>
     <ProjectReference Include="..\src\SimdUnicode.csproj" />
-    <!-- <ProjectReference Include="..\test\randomutf8.csproj" /> -->
-
   </ItemGroup>
-
 </Project>