diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 621f2098fa7fe..62d760a419851 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -190,9 +190,9 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>fde6b37e985605d862c070256de7c97e2a3f3342</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="6.0.100-preview.6.21424.4">
+    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="6.0.100-1.21459.1">
       <Uri>https://github.com/mono/linker</Uri>
-      <Sha>edad7cbe1c568d299c196883de57fb5519fd6399</Sha>
+      <Sha>c8499798a2a09639174e2f5c694d6652794cc73d</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.XHarness.TestRunners.Xunit" Version="1.0.0-prerelease.21404.1">
       <Uri>https://github.com/dotnet/xharness</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 1e4784ac30c01..2e10121a66201 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -167,7 +167,7 @@
     <!-- Docs -->
     <MicrosoftPrivateIntellisenseVersion>5.0.0-preview-20201009.2</MicrosoftPrivateIntellisenseVersion>
     <!-- ILLink -->
-    <MicrosoftNETILLinkTasksVersion>6.0.100-preview.6.21424.4</MicrosoftNETILLinkTasksVersion>
+    <MicrosoftNETILLinkTasksVersion>6.0.100-1.21459.1</MicrosoftNETILLinkTasksVersion>
     <MicrosoftNETILLinkAnalyzerPackageVersion>$(MicrosoftNETILLinkTasksVersion)</MicrosoftNETILLinkAnalyzerPackageVersion>
     <!-- ICU -->
     <MicrosoftNETCoreRuntimeICUTransportVersion>6.0.0-rc.2.21428.1</MicrosoftNETCoreRuntimeICUTransportVersion>