diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 07e757dd1eddc..9ad93d6b76024 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -352,17 +352,17 @@
       <Uri>https://github.com/dotnet/runtime-assets</Uri>
       <Sha>3e7dcac0d1e416192f0e24e7acaa1e3449de270e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="4.12.0-3.24476.1">
+    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="4.12.0-3.24480.5">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>1ed3c1b184f9da5b9f71097672b63edb00858fad</Sha>
+      <Sha>be06af6a5e6472352531da4bb5ae2a6f7ccd6353</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis" Version="4.12.0-3.24476.1">
+    <Dependency Name="Microsoft.CodeAnalysis" Version="4.12.0-3.24480.5">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>1ed3c1b184f9da5b9f71097672b63edb00858fad</Sha>
+      <Sha>be06af6a5e6472352531da4bb5ae2a6f7ccd6353</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.CSharp" Version="4.12.0-3.24476.1">
+    <Dependency Name="Microsoft.CodeAnalysis.CSharp" Version="4.12.0-3.24480.5">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>1ed3c1b184f9da5b9f71097672b63edb00858fad</Sha>
+      <Sha>be06af6a5e6472352531da4bb5ae2a6f7ccd6353</Sha>
     </Dependency>
     <Dependency Name="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0-beta1.24467.1">
       <Uri>https://github.com/dotnet/roslyn-analyzers</Uri>
@@ -373,9 +373,9 @@
       <Sha>f4c8475010cbc3d5956c99c1f2c2d49c03c5871b</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.roslyn" Version="4.12.0-3.24476.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.roslyn" Version="4.12.0-3.24480.5">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>1ed3c1b184f9da5b9f71097672b63edb00858fad</Sha>
+      <Sha>be06af6a5e6472352531da4bb5ae2a6f7ccd6353</Sha>
       <SourceBuild RepoName="roslyn" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.DotNet.ApiCompat.Task" Version="10.0.100-alpha.1.24472.4">
diff --git a/eng/Versions.props b/eng/Versions.props
index 9b177122ea2f3..80ce0f2db99cb 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -43,9 +43,9 @@
       Any tools that contribute to the design-time experience should use the MicrosoftCodeAnalysisVersion_LatestVS property above to ensure
       they do not break the local dev experience.
     -->
-    <MicrosoftCodeAnalysisCSharpVersion>4.12.0-3.24476.1</MicrosoftCodeAnalysisCSharpVersion>
-    <MicrosoftCodeAnalysisVersion>4.12.0-3.24476.1</MicrosoftCodeAnalysisVersion>
-    <MicrosoftNetCompilersToolsetVersion>4.12.0-3.24476.1</MicrosoftNetCompilersToolsetVersion>
+    <MicrosoftCodeAnalysisCSharpVersion>4.12.0-3.24480.5</MicrosoftCodeAnalysisCSharpVersion>
+    <MicrosoftCodeAnalysisVersion>4.12.0-3.24480.5</MicrosoftCodeAnalysisVersion>
+    <MicrosoftNetCompilersToolsetVersion>4.12.0-3.24480.5</MicrosoftNetCompilersToolsetVersion>
   </PropertyGroup>
   <!--
     For source generator support we need to target multiple versions of Roslyn in order to be able to run on older versions of Roslyn.
diff --git a/src/tools/illink/test/ILLink.Tasks.Tests/Mock.cs b/src/tools/illink/test/ILLink.Tasks.Tests/Mock.cs
index 9a640c05b9f4c..9b8d10c6fde12 100644
--- a/src/tools/illink/test/ILLink.Tasks.Tests/Mock.cs
+++ b/src/tools/illink/test/ILLink.Tasks.Tests/Mock.cs
@@ -37,8 +37,8 @@ public MockDriver CreateDriver ()
 
 		public static string[] OptimizationNames {
 			get {
-				var field = typeof (ILLink).GetField ("_optimizationNames", BindingFlags.NonPublic | BindingFlags.Static);
-				return (string[]) field.GetValue (null);
+				var fieldInfo = typeof (ILLink).GetField ("_optimizationNames", BindingFlags.NonPublic | BindingFlags.Static);
+				return (string[]) fieldInfo.GetValue (null);
 			}
 		}
 
diff --git a/src/tools/illink/test/Mono.Linker.Tests.Cases/Reflection/MemberUsedViaReflection.cs b/src/tools/illink/test/Mono.Linker.Tests.Cases/Reflection/MemberUsedViaReflection.cs
index 9ddc8fa45debe..0a33e4e81e9d8 100644
--- a/src/tools/illink/test/Mono.Linker.Tests.Cases/Reflection/MemberUsedViaReflection.cs
+++ b/src/tools/illink/test/Mono.Linker.Tests.Cases/Reflection/MemberUsedViaReflection.cs
@@ -139,14 +139,14 @@ static void TestIfElse (bool decision)
 		private class SimpleType
 		{
 			[Kept]
-			public static int field;
+			public static int fieldKept;
 
 			[Kept]
 			public int memberKept {
 				[Kept]
-				get { return field; }
+				get { return fieldKept; }
 				[Kept]
-				set { field = value; }
+				set { fieldKept = value; }
 			}
 
 			[Kept]
@@ -508,4 +508,4 @@ public static class PrefixLookupNestedType { }
 			private static class PrefixLookupPrivateNestedType { }
 		}
 	}
-}
\ No newline at end of file
+}