diff --git a/package.json b/package.json
index b30603bd234..b0a1edf9a44 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
     "ember-cli-yuidoc": "0.8.4",
     "ember-dev": "github:emberjs/ember-dev#eace534",
     "ember-publisher": "0.0.7",
-    "emberjs-build": "0.20.0",
+    "emberjs-build": "0.20.1",
     "eslint-plugin-ember-internal": "^1.0.1",
     "express": "^4.5.0",
     "finalhandler": "^0.4.0",
diff --git a/yarn.lock b/yarn.lock
index 71076047c17..fd5e183e455 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1977,9 +1977,9 @@ ember-try@^0.2.6:
     semver "^5.1.0"
     sync-exec "^0.6.2"
 
-emberjs-build@0.20.0:
-  version "0.20.0"
-  resolved "https://registry.yarnpkg.com/emberjs-build/-/emberjs-build-0.20.0.tgz#3f60a570599f5d5544c3419bb55b83a3ccb510b0"
+emberjs-build@0.20.1:
+  version "0.20.1"
+  resolved "https://registry.yarnpkg.com/emberjs-build/-/emberjs-build-0.20.1.tgz#349db4f6049fab23d53ad3a29aafe0f5a6254395"
   dependencies:
     amd-name-resolver "0.0.4"
     broccoli "0.16.3"
@@ -4935,11 +4935,7 @@ rsvp@3.0.14, rsvp@~3.0.6:
   version "3.0.14"
   resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-3.0.14.tgz#9d2968cf36d878d3bb9a9a5a4b8e1ff55a76dd31"
 
-rsvp@^3.0.14, rsvp@^3.0.16, rsvp@^3.0.17, rsvp@^3.0.18, rsvp@^3.0.21, rsvp@^3.0.6, rsvp@^3.1.0, rsvp@^3.2.1, rsvp@^3.3.3:
-  version "3.3.3"
-  resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-3.3.3.tgz#34633caaf8bc66ceff4be3c2e1dffd032538a813"
-
-rsvp@^3.4.0:
+rsvp@^3.0.14, rsvp@^3.0.16, rsvp@^3.0.17, rsvp@^3.0.18, rsvp@^3.0.21, rsvp@^3.0.6, rsvp@^3.1.0, rsvp@^3.2.1, rsvp@^3.3.3, rsvp@^3.4.0:
   version "3.4.0"
   resolved "https://registry.npmjs.org/rsvp/-/rsvp-3.4.0.tgz#96f397d9c7e294351b3c1456a74b3d0e7542988d"