diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 843b646448b8a..9bcca94168f8c 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -182,9 +182,9 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>0375524a91a47ca4db3ee1be548f74bab7e26e76</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="5.0.0-rc.1.20420.3">
+    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="5.0.0-rtm.20480.1">
       <Uri>https://github.com/mono/linker</Uri>
-      <Sha>e56c9e47031302a164912b0eb9f0c94c9d307290</Sha>
+      <Sha>bdddd557535b711c1e663392783afd2c11534a91</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.XHarness.TestRunners.Xunit" Version="1.0.0-prerelease.20411.1">
       <Uri>https://github.com/dotnet/xharness</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 1b725be8086f8..b8bae4bb43dcb 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -145,7 +145,7 @@
     <!-- Docs -->
     <MicrosoftPrivateIntellisenseVersion>3.0.0-preview-20200715.1</MicrosoftPrivateIntellisenseVersion>
     <!-- ILLink -->
-    <MicrosoftNETILLinkTasksVersion>5.0.0-rc.1.20420.3</MicrosoftNETILLinkTasksVersion>
+    <MicrosoftNETILLinkTasksVersion>5.0.0-rtm.20480.1</MicrosoftNETILLinkTasksVersion>
     <!-- ICU -->
     <MicrosoftNETCoreRuntimeICUTransportVersion>5.0.0-rc.1.20451.2</MicrosoftNETCoreRuntimeICUTransportVersion>
     <!-- Mono LLVM -->