diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index d0fe35766..23bb43f86 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -27,17 +27,17 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>7c50d548001a83a18449ad4dda370122ede5fbf6</Sha>
     </Dependency>
-    <Dependency Name="System.Reflection.Emit" Version="4.6.0-preview6.19277.2">
+    <Dependency Name="System.Reflection.Emit" Version="4.6.0-preview6.19281.1">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>d58a8ade31b4731759c92df00d0f6398c52f3d83</Sha>
+      <Sha>82408cd90f4d4573d502e8df2ca437b35e6a37f7</Sha>
     </Dependency>
-    <Dependency Name="System.Reflection.Emit.ILGeneration" Version="4.6.0-preview6.19277.2">
+    <Dependency Name="System.Reflection.Emit.ILGeneration" Version="4.6.0-preview6.19281.1">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>d58a8ade31b4731759c92df00d0f6398c52f3d83</Sha>
+      <Sha>82408cd90f4d4573d502e8df2ca437b35e6a37f7</Sha>
     </Dependency>
-    <Dependency Name="System.Reflection.Emit.Lightweight" Version="4.6.0-preview6.19277.2">
+    <Dependency Name="System.Reflection.Emit.Lightweight" Version="4.6.0-preview6.19281.1">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>d58a8ade31b4731759c92df00d0f6398c52f3d83</Sha>
+      <Sha>82408cd90f4d4573d502e8df2ca437b35e6a37f7</Sha>
     </Dependency>
     <PinnedDependency Name="NETStandard.Library" Version="2.0.3">
       <Uri>https://github.com/dotnet/standard</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index c242d4f08..4fac6a6a6 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -29,9 +29,9 @@
     <MicrosoftDotNetCodeAnalysisPackageVersion>1.0.0-beta.19280.2</MicrosoftDotNetCodeAnalysisPackageVersion>
     <MicrosoftDotNetGenAPIPackageVersion>1.0.0-beta.19280.2</MicrosoftDotNetGenAPIPackageVersion>
     <MicrosoftDotNetGenFacadesPackageVersion>1.0.0-beta.19280.2</MicrosoftDotNetGenFacadesPackageVersion>
-    <SystemReflectionEmitPackageVersion>4.6.0-preview6.19277.2</SystemReflectionEmitPackageVersion>
-    <SystemReflectionEmitILGenerationPackageVersion>4.6.0-preview6.19277.2</SystemReflectionEmitILGenerationPackageVersion>
-    <SystemReflectionEmitLightweightPackageVersion>4.6.0-preview6.19277.2</SystemReflectionEmitLightweightPackageVersion>
+    <SystemReflectionEmitPackageVersion>4.6.0-preview6.19281.1</SystemReflectionEmitPackageVersion>
+    <SystemReflectionEmitILGenerationPackageVersion>4.6.0-preview6.19281.1</SystemReflectionEmitILGenerationPackageVersion>
+    <SystemReflectionEmitLightweightPackageVersion>4.6.0-preview6.19281.1</SystemReflectionEmitLightweightPackageVersion>
     <!-- This is the LKG stable version of NetStandard.Library from myget.org. Please don't edit this version -->
     <NetStandardLibraryPackageVersion>2.0.3</NetStandardLibraryPackageVersion>
   </PropertyGroup>