diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 589fa3d05..5772b02d0 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -50,9 +50,9 @@
       <Uri>https://github.com/dotnet/toolset</Uri>
       <Sha>af46a83a77e33f86bf31ac39bf9bb6cb4e50a8eb</Sha>
     </Dependency>
-    <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19211.1">
+    <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19212.1">
       <Uri>https://github.com/dotnet/standard</Uri>
-      <Sha>f576336cefe3ecea599de9c7d0aa995ede4f0c39</Sha>
+      <Sha>f93753004cc93328df8196224ca65ec44b0445f6</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="3.0.100-preview5.19211.5">
       <Uri>https://github.com/dotnet/cli</Uri>