diff --git a/eng/dependencies.props b/eng/dependencies.props
index 9afab601c7e9..2a0faeb44d56 100644
--- a/eng/dependencies.props
+++ b/eng/dependencies.props
@@ -9,9 +9,9 @@
        These ref versions are pulled from https://github.com/dotnet/versions.
   -->
   <PropertyGroup>
-    <CoreFxCurrentRef>fd9474f0c60ac4f7e917c072df61e4b23115b7ae</CoreFxCurrentRef>
-    <CoreClrCurrentRef>fd9474f0c60ac4f7e917c072df61e4b23115b7ae</CoreClrCurrentRef>
-    <CoreSetupCurrentRef>8770884a7152457ddd05fc2bb97cb7fb23ae4a68</CoreSetupCurrentRef>
+    <CoreFxCurrentRef>664e7ce2d02d9f6ce9d260306c7e0018384d5f13</CoreFxCurrentRef>
+    <CoreClrCurrentRef>664e7ce2d02d9f6ce9d260306c7e0018384d5f13</CoreClrCurrentRef>
+    <CoreSetupCurrentRef>664e7ce2d02d9f6ce9d260306c7e0018384d5f13</CoreSetupCurrentRef>
     <ExternalCurrentRef>96dc7805f5df4a70a55783964ce69dcd91bfca80</ExternalCurrentRef>
     <ProjectNTfsCurrentRef>f1fd01350b856734ee61cf49807c45a12d05ed98</ProjectNTfsCurrentRef>
     <ProjectNTfsTestILCCurrentRef>f1fd01350b856734ee61cf49807c45a12d05ed98</ProjectNTfsTestILCCurrentRef>
@@ -32,16 +32,16 @@
 
   <!-- Tests/infrastructure dependency versions. -->
   <PropertyGroup>
-    <CoreFxExpectedPrerelease>preview.18571.1</CoreFxExpectedPrerelease>
-    <MicrosoftNETCorePlatformsPackageVersion>3.0.0-preview.18571.1</MicrosoftNETCorePlatformsPackageVersion>
-    <MicrosoftNETCoreRuntimeCoreCLRPackageVersion>3.0.0-preview-27121-02</MicrosoftNETCoreRuntimeCoreCLRPackageVersion>
-    <MicrosoftNetCoreIlasmPackageVersion>3.0.0-preview-27121-02</MicrosoftNetCoreIlasmPackageVersion>
+    <CoreFxExpectedPrerelease>preview.18571.2</CoreFxExpectedPrerelease>
+    <MicrosoftNETCorePlatformsPackageVersion>3.0.0-preview.18571.2</MicrosoftNETCorePlatformsPackageVersion>
+    <MicrosoftNETCoreRuntimeCoreCLRPackageVersion>3.0.0-preview-27121-03</MicrosoftNETCoreRuntimeCoreCLRPackageVersion>
+    <MicrosoftNetCoreIlasmPackageVersion>3.0.0-preview-27121-03</MicrosoftNetCoreIlasmPackageVersion>
     <ProjectNTfsExpectedPrerelease>beta-27114-00</ProjectNTfsExpectedPrerelease>
     <ProjectNTfsTestILCExpectedPrerelease>beta-27114-00</ProjectNTfsTestILCExpectedPrerelease>
     <ProjectNTfsTestILCPackageVersion>1.0.0-beta-27114-00</ProjectNTfsTestILCPackageVersion>
-    <MicrosoftNETCoreDotNetHostPackageVersion>3.0.0-preview-27120-04</MicrosoftNETCoreDotNetHostPackageVersion>
-    <MicrosoftNETCoreDotNetHostPolicyPackageVersion>3.0.0-preview-27120-04</MicrosoftNETCoreDotNetHostPolicyPackageVersion>
-    <MicrosoftNETCoreAppPackageVersion>3.0.0-preview-27120-04</MicrosoftNETCoreAppPackageVersion>
+    <MicrosoftNETCoreDotNetHostPackageVersion>3.0.0-preview-27121-02</MicrosoftNETCoreDotNetHostPackageVersion>
+    <MicrosoftNETCoreDotNetHostPolicyPackageVersion>3.0.0-preview-27121-02</MicrosoftNETCoreDotNetHostPolicyPackageVersion>
+    <MicrosoftNETCoreAppPackageVersion>3.0.0-preview-27121-02</MicrosoftNETCoreAppPackageVersion>
 
     <!-- CoreFX-built SNI identity package -->
     <RuntimeNativeSystemDataSqlClientSniPackageVersion>4.4.0</RuntimeNativeSystemDataSqlClientSniPackageVersion>
diff --git a/global.json b/global.json
index 2cf10ca43c61..ffb6f13f14c6 100644
--- a/global.json
+++ b/global.json
@@ -4,6 +4,6 @@
   },
   "msbuild-sdks": {
     "Microsoft.DotNet.Arcade.Sdk": "1.0.0-beta.18565.8",
-    "Microsoft.NET.Sdk.IL": "3.0.0-preview-27121-02"
+    "Microsoft.NET.Sdk.IL": "3.0.0-preview-27121-03"
   }
 }
\ No newline at end of file