diff --git a/UnitTests/UnitTests.csproj b/UnitTests/UnitTests.csproj
index 765d3b7..fbfb6fb 100644
--- a/UnitTests/UnitTests.csproj
+++ b/UnitTests/UnitTests.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="nunit" Version="4.4.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
-    <PackageReference Include="NUnit.Analyzers" Version="4.12.0" PrivateAssets="All" />      
+    <PackageReference Include="NUnit.Analyzers" Version="4.13.0" PrivateAssets="All" />      
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\src\Microsoft.IO.RecyclableMemoryStream.csproj" />