diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 157ae62572..f02f87c130 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -22,9 +22,9 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>13e7f19e3d5f18b5408dbd90841cc283595bc89d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.App.Ref" Version="5.0.0-preview.2.20155.1">
+    <Dependency Name="Microsoft.AspNetCore.App.Ref" Version="5.0.0-preview.3.20170.1">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>118ff3c40b2aae9e414011d4d4496b77b3f83021</Sha>
+      <Sha>c4ce65e2dc4a2f77fe872670b8813442df91711d</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index e7f330892e..9d6ac6f1f1 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -20,7 +20,7 @@
     <!-- Latest shared runtime version updated by darc -->
     <MicrosoftNETCoreAppVersion>5.0.0-preview.3.20159.13</MicrosoftNETCoreAppVersion>
     <!-- Latest shared aspnetcore version updated by darc -->
-    <MicrosoftAspNetCoreAppRefVersion>5.0.0-preview.2.20155.1</MicrosoftAspNetCoreAppRefVersion>
+    <MicrosoftAspNetCoreAppRefVersion>5.0.0-preview.3.20170.1</MicrosoftAspNetCoreAppRefVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Opt-in/out repo features -->