diff --git a/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/System.Text.RegularExpressions.Tests.csproj b/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/System.Text.RegularExpressions.Tests.csproj
index 439654ac1d9dd2..cd7501f1f9ee92 100644
--- a/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/System.Text.RegularExpressions.Tests.csproj
+++ b/src/libraries/System.Text.RegularExpressions/tests/FunctionalTests/System.Text.RegularExpressions.Tests.csproj
@@ -10,9 +10,6 @@
     <EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
     <IsHighAotMemoryUsageTest>true</IsHighAotMemoryUsageTest> <!-- to avoid OOMs with source generation in wasm: https://github.com/dotnet/runtime/pull/60701 -->
 
-    <!-- Remove once the repo moves to a sufficiently high-enough version for file-scoped types -->
-    <MicrosoftCodeAnalysisVersion>4.4.0-1.22356.23</MicrosoftCodeAnalysisVersion>
-
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="AttRegexTests.cs" />