diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index 25cd09c..c3e9966 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -10,7 +10,7 @@
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="3.7.0" />
     <!-- Analyzers -->
     <PackageVersion Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.11.20" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.CodeStyle" Version="4.10.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.CodeStyle" Version="4.11.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="8.0.0" />
     <!-- MPack -->
     <PackageVersion Include="MonoDevelop.Addins" Version="0.4.7" />
diff --git a/src/Microsoft.Unity.Analyzers.Tests/Microsoft.Unity.Analyzers.Tests.csproj b/src/Microsoft.Unity.Analyzers.Tests/Microsoft.Unity.Analyzers.Tests.csproj
index 05260f0..8cc6406 100644
--- a/src/Microsoft.Unity.Analyzers.Tests/Microsoft.Unity.Analyzers.Tests.csproj
+++ b/src/Microsoft.Unity.Analyzers.Tests/Microsoft.Unity.Analyzers.Tests.csproj
@@ -9,7 +9,7 @@
     <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" GeneratePathProperty="true" />
     <PackageReference Include="Microsoft.Win32.Registry" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" VersionOverride="4.10.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" VersionOverride="4.11.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.CodeStyle" GeneratePathProperty="true" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" />
     <PackageReference Include="System.Reflection.MetadataLoadContext" />
diff --git a/src/Microsoft.Unity.Analyzers.Tests/NullableReferenceTypesSuppressorTests.cs b/src/Microsoft.Unity.Analyzers.Tests/NullableReferenceTypesSuppressorTests.cs
index d7ece9a..e824c06 100644
--- a/src/Microsoft.Unity.Analyzers.Tests/NullableReferenceTypesSuppressorTests.cs
+++ b/src/Microsoft.Unity.Analyzers.Tests/NullableReferenceTypesSuppressorTests.cs
@@ -11,7 +11,8 @@ namespace Microsoft.Unity.Analyzers.Tests;
 
 public class NullableReferenceTypesSuppressorTest : BaseSuppressorVerifierTest<NullableReferenceTypesSuppressor>
 {
-	public const string WarningFormat = "Non-nullable {0} '{1}' must contain a non-null value when exiting constructor. Consider declaring the {0} as nullable.";
+	public const string WarningFieldFormat = "Non-nullable {0} '{1}' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.";
+	public const string WarningPropertyFormat = "Non-nullable {0} '{1}' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.";
 
 	[Fact]
 	public async Task NonUnityClassIsExemptFromSuppressions()
@@ -45,12 +46,12 @@ private void Start()
 		DiagnosticResult[] diagnostics =
 		[
 			DiagnosticResult.CompilerWarning(NullableReferenceTypesSuppressor.Rule.SuppressedDiagnosticId)
-				.WithMessageFormat(WarningFormat)
+				.WithMessageFormat(WarningFieldFormat)
 				.WithArguments("field", "field1")
 				.WithLocation(9, 28),
 
 			DiagnosticResult.CompilerWarning(NullableReferenceTypesSuppressor.Rule.SuppressedDiagnosticId)
-				.WithMessageFormat(WarningFormat)
+				.WithMessageFormat(WarningPropertyFormat)
 				.WithArguments("property", "property1")
 				.WithLocation(11, 28),
 		];
@@ -160,7 +161,7 @@ private void InitializeField2()
 			ExpectSuppressor(NullableReferenceTypesSuppressor.Rule).WithLocation(18, 27), //staticField
 
 			DiagnosticResult.CompilerWarning(NullableReferenceTypesSuppressor.Rule.SuppressedDiagnosticId)
-				.WithMessageFormat(WarningFormat)
+				.WithMessageFormat(WarningFieldFormat)
 				.WithArguments("field", "hiddenField")
 				.WithLocation(20, 38), //should throw on public fields that are not shown in the inspector