diff --git a/ghost/admin/package.json b/ghost/admin/package.json
index 095e409589..d3eb5dedc8 100644
--- a/ghost/admin/package.json
+++ b/ghost/admin/package.json
@@ -41,7 +41,7 @@
     "ember-cli-active-link-wrapper": "0.3.2",
     "ember-cli-app-version": "2.0.1",
     "ember-cli-babel": "5.2.1",
-    "ember-cli-chai": "0.3.0",
+    "ember-cli-chai": "0.3.2",
     "ember-cli-code-coverage": "0.3.8",
     "ember-cli-content-security-policy": "0.5.0",
     "ember-cli-dependency-checker": "1.3.0",
diff --git a/ghost/admin/yarn.lock b/ghost/admin/yarn.lock
index a237eff67b..d8e979ea48 100644
--- a/ghost/admin/yarn.lock
+++ b/ghost/admin/yarn.lock
@@ -1311,7 +1311,7 @@ commander@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.0.0.tgz#d1b86f901f8b64bd941bdeadaf924530393be928"
 
-commander@2.3.0, commander@^2.1.0:
+commander@2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.3.0.tgz#fd430e889832ec353b9acd1de217c11cb3eef873"
 
@@ -1321,7 +1321,7 @@ commander@2.8.x:
   dependencies:
     graceful-readlink ">= 1.0.0"
 
-commander@^2.5.0, commander@^2.6.0, commander@^2.9.0:
+commander@^2.1.0, commander@^2.5.0, commander@^2.6.0, commander@^2.9.0:
   version "2.9.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
   dependencies:
@@ -1786,9 +1786,9 @@ ember-cli-broccoli-sane-watcher@^2.0.3:
     rsvp "^3.0.18"
     sane "^1.1.1"
 
-ember-cli-chai@0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/ember-cli-chai/-/ember-cli-chai-0.3.0.tgz#4597b4835783a77f3cd856e4eaa8b8e115497a1f"
+ember-cli-chai@0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/ember-cli-chai/-/ember-cli-chai-0.3.2.tgz#2850fabbcdeaae68e0a48f820a29aa68753183a8"
   dependencies:
     broccoli-funnel "^1.0.9"
     broccoli-merge-trees "^1.1.5"
@@ -5478,7 +5478,19 @@ read@1, read@~1.0.1, read@~1.0.7:
   dependencies:
     mute-stream "~0.0.4"
 
-"readable-stream@1 || 2", readable-stream@^2, "readable-stream@^2.0.0 || ^1.1.13", readable-stream@^2.0.2, readable-stream@^2.2.2:
+"readable-stream@1 || 2", readable-stream@^2, readable-stream@^2.0.2, readable-stream@~2.1.5:
+  version "2.1.5"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.1.5.tgz#66fa8b720e1438b364681f2ad1a63c618448c9d0"
+  dependencies:
+    buffer-shims "^1.0.0"
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "~1.0.0"
+    process-nextick-args "~1.0.6"
+    string_decoder "~0.10.x"
+    util-deprecate "~1.0.1"
+
+"readable-stream@^2.0.0 || ^1.1.13", readable-stream@^2.2.2:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.2.2.tgz#a9e6fec3c7dda85f8bb1b3ba7028604556fc825e"
   dependencies:
@@ -5510,18 +5522,6 @@ readable-stream@~2.0.5:
     string_decoder "~0.10.x"
     util-deprecate "~1.0.1"
 
-readable-stream@~2.1.5:
-  version "2.1.5"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.1.5.tgz#66fa8b720e1438b364681f2ad1a63c618448c9d0"
-  dependencies:
-    buffer-shims "^1.0.0"
-    core-util-is "~1.0.0"
-    inherits "~2.0.1"
-    isarray "~1.0.0"
-    process-nextick-args "~1.0.6"
-    string_decoder "~0.10.x"
-    util-deprecate "~1.0.1"
-
 readdir-scoped-modules@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/readdir-scoped-modules/-/readdir-scoped-modules-1.0.2.tgz#9fafa37d286be5d92cbaebdee030dc9b5f406747"