diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index a26d6991a..639be015e 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -50,9 +50,9 @@
       <Uri>https://github.com/dotnet/toolset</Uri>
       <Sha>68beb449c340b3abe06205499f1a0b4444326442</Sha>
     </Dependency>
-    <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19210.1">
+    <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19211.1">
       <Uri>https://github.com/dotnet/standard</Uri>
-      <Sha>fe384ffaa367f37c0840f4eb4a158e8d8c9b2ab5</Sha>
+      <Sha>f576336cefe3ecea599de9c7d0aa995ede4f0c39</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="3.0.100-preview5.19210.2">
       <Uri>https://github.com/dotnet/cli</Uri>