diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index af03d8087e8b..8deb3b7b97c9 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -38,9 +38,9 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>670f6ee1a619a2a7c84cfdfe2a1c84fbe94e1c6b</Sha>
     </Dependency>
-    <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19265.1">
+    <Dependency Name="NETStandard.Library" Version="2.1.0-prerelease.19265.2">
       <Uri>https://github.com/dotnet/standard</Uri>
-      <Sha>d3413ee9ec761bdf067114a498b9da3ebf0149df</Sha>
+      <Sha>4f1286909b95a37686cb3bc3ee69dba716056fb6</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="2.0.0-beta.19264.13">
       <Uri>https://github.com/dotnet/arcade</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index a68000c810f0..f7d908cf84f0 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -46,7 +46,7 @@
     <MicrosoftNETCorePlatformsPackageVersion>3.0.0-preview6.19265.6</MicrosoftNETCorePlatformsPackageVersion>
     <runtimenativeSystemIOPortsPackageVersion>4.6.0-preview6.19265.6</runtimenativeSystemIOPortsPackageVersion>
     <!-- Standard dependencies -->
-    <NETStandardLibraryPackageVersion>2.1.0-prerelease.19265.1</NETStandardLibraryPackageVersion>
+    <NETStandardLibraryPackageVersion>2.1.0-prerelease.19265.2</NETStandardLibraryPackageVersion>
     <!-- dotnet-optimization dependencies -->
     <optimizationwindows_ntx64IBCCoreFxPackageVersion>99.99.99-master-20190510.1</optimizationwindows_ntx64IBCCoreFxPackageVersion>
     <!-- sni -->