diff --git a/package.json b/package.json
index c5dfb496c2f..3bb9054e415 100644
--- a/package.json
+++ b/package.json
@@ -107,7 +107,7 @@
     "mocha-only-detector": "0.0.2",
     "morgan": "^1.7.0",
     "rimraf": "2.5.2",
-    "rsvp": "3.6.0"
+    "rsvp": "4.7.0"
   },
   "peerDependencies": {
     "ember-inflector": "^2.0.0"
diff --git a/yarn.lock b/yarn.lock
index 43ea953398d..3599607fed9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5478,7 +5478,11 @@ route-recognizer@^0.3.3:
   version "0.3.3"
   resolved "https://registry.npmjs.org/route-recognizer/-/route-recognizer-0.3.3.tgz#1d365e27fa6995e091675f7dc940a8c00353bd29"
 
-rsvp@3.6.0, 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, rsvp@^3.5.0:
+rsvp@4.7.0:
+  version "4.7.0"
+  resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-4.7.0.tgz#dc1b0b1a536f7dec9d2be45e0a12ad4197c9fd96"
+
+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, rsvp@^3.5.0:
   version "3.6.0"
   resolved "https://registry.npmjs.org/rsvp/-/rsvp-3.6.0.tgz#666dfffa715f7e10eef76f4d1e56fb2566fce5c3"
 
@@ -6354,30 +6358,19 @@ xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
 
-xml2js@0.4.17:
+xml2js@0.4.17, xml2js@^0.4.17:
   version "0.4.17"
   resolved "https://registry.npmjs.org/xml2js/-/xml2js-0.4.17.tgz#17be93eaae3f3b779359c795b419705a8817e868"
   dependencies:
     sax ">=0.6.0"
     xmlbuilder "^4.1.0"
 
-xml2js@^0.4.17:
-  version "0.4.19"
-  resolved "https://registry.npmjs.org/xml2js/-/xml2js-0.4.19.tgz#686c20f213209e94abf0d1bcf1efaa291c7827a7"
-  dependencies:
-    sax ">=0.6.0"
-    xmlbuilder "~9.0.1"
-
 xmlbuilder@4.2.1, xmlbuilder@^4.1.0:
   version "4.2.1"
   resolved "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-4.2.1.tgz#aa58a3041a066f90eaa16c2f5389ff19f3f461a5"
   dependencies:
     lodash "^4.0.0"
 
-xmlbuilder@~9.0.1:
-  version "9.0.4"
-  resolved "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-9.0.4.tgz#519cb4ca686d005a8420d3496f3f0caeecca580f"
-
 xmldom@^0.1.19:
   version "0.1.27"
   resolved "https://registry.npmjs.org/xmldom/-/xmldom-0.1.27.tgz#d501f97b3bdb403af8ef9ecc20573187aadac0e9"