diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 47998cabd..2a2c47894 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -50,9 +50,9 @@
       <Uri>https://github.com/dotnet/toolset</Uri>
       <Sha>80fbe98de888ac1e02283bdad8fa7458757ceaee</Sha>
     </Dependency>
-    <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19216.1">
+    <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19217.1">
       <Uri>https://github.com/dotnet/standard</Uri>
-      <Sha>194f2eb8bcec69ab6963d4dc51fc62bcb907386b</Sha>
+      <Sha>4ed1867803dd2fa96b671b45e1afd1c12d268627</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.MSBuildSdkResolver" Version="3.0.100-preview5.19216.1">
       <Uri>https://github.com/dotnet/cli</Uri>