diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index b23193b82..a32df42ca 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -50,9 +50,9 @@
       <Uri>https://github.com/dotnet/toolset</Uri>
       <Sha>eda40ee99a2a4d5e6b5b8d05f6d9b0603122447d</Sha>
     </Dependency>
-    <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19225.1">
+    <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19226.1">
       <Uri>https://github.com/dotnet/standard</Uri>
-      <Sha>431fddad96415a6ec39ac97b9e372c2f348a617f</Sha>
+      <Sha>4acc9a6f8f71debcb1d93a4cd66b5c769e998e4e</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NET.Sdk" Version="3.0.100-preview6.19225.1">
       <Uri>https://github.com/dotnet/sdk</Uri>