diff --git a/global.json b/global.json
index ee1ec7cbce..bfc639c389 100644
--- a/global.json
+++ b/global.json
@@ -1,8 +1,8 @@
 {
     "sdk": {
-        "version": "2.2.100-preview2-009404"
+        "version": "2.2.100-preview3-009430"
     },
     "msbuild-sdks": {
-        "Internal.AspNetCore.Sdk": "3.0.0-alpha1-20181018.6"
+        "Internal.AspNetCore.Sdk": "3.0.0-alpha1-20181019.6"
     }
 }
diff --git a/korebuild-lock.txt b/korebuild-lock.txt
index 7d1b9c6e25..4742aaa02e 100644
--- a/korebuild-lock.txt
+++ b/korebuild-lock.txt
@@ -1,2 +1,2 @@
-version:3.0.0-alpha1-20181018.6
-commithash:d57d9720015cb7659d3b0838340752f9dc73d0c5
+version:3.0.0-alpha1-20181019.6
+commithash:cd8e302fe13584c3bc0f5880d7ea9092c133bf09