diff --git a/package.json b/package.json
index fcf7de0a..30ea87ed 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "ember-cli-addon-docs": "7.2.0",
     "ember-cli-addon-docs-yuidoc": "1.1.0",
     "ember-cli-clean-css": "3.0.0",
-    "ember-cli-dependency-checker": "3.3.2",
+    "ember-cli-dependency-checker": "3.3.3",
     "ember-cli-deploy": "2.0.0",
     "ember-cli-deploy-build": "3.0.0",
     "ember-cli-deploy-git": "1.3.4",
diff --git a/yarn.lock b/yarn.lock
index b341c135..3eb29158 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7756,13 +7756,13 @@ ember-cli-clipboard@^1.2.1:
     ember-modifier "^3.2.7 || ^4.1.0"
     prop-types "^15.8.1"
 
-ember-cli-dependency-checker@3.3.2:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/ember-cli-dependency-checker/-/ember-cli-dependency-checker-3.3.2.tgz#94ed7e8e3d47e494082eb9ccfaa489d603ab6017"
-  integrity sha512-PwkrW5oYsdPWwt+0Tojufmv/hxVETTjkrEdK7ANQB2VSnqpA5UcYubwpQM9ONuR2J8wyNDMwEHlqIrk/FYtBsQ==
+ember-cli-dependency-checker@3.3.3:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/ember-cli-dependency-checker/-/ember-cli-dependency-checker-3.3.3.tgz#a920d3d39c4edb3c4c0a25158142a6e89b2b07ad"
+  integrity sha512-mvp+HrE0M5Zhc2oW8cqs8wdhtqq0CfQXAYzaIstOzHJJn/U01NZEGu3hz7J7zl/+jxZkyygylzcS57QqmPXMuQ==
   dependencies:
     chalk "^2.4.2"
-    find-yarn-workspace-root "^1.2.1"
+    find-yarn-workspace-root "^2.0.0"
     is-git-url "^1.0.0"
     resolve "^1.22.0"
     semver "^5.7.1"
@@ -9563,14 +9563,6 @@ find-up@^7.0.0:
     path-exists "^5.0.0"
     unicorn-magic "^0.1.0"
 
-find-yarn-workspace-root@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/find-yarn-workspace-root/-/find-yarn-workspace-root-1.2.1.tgz#40eb8e6e7c2502ddfaa2577c176f221422f860db"
-  integrity sha512-dVtfb0WuQG+8Ag2uWkbG79hOUzEsRrhBzgfn86g2sJPkzmcpGdghbNTfUKGTxymFrY/tLIodDzLoW9nOJ4FY8Q==
-  dependencies:
-    fs-extra "^4.0.3"
-    micromatch "^3.1.4"
-
 find-yarn-workspace-root@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/find-yarn-workspace-root/-/find-yarn-workspace-root-2.0.0.tgz#f47fb8d239c900eb78179aa81b66673eac88f7bd"
@@ -9828,7 +9820,7 @@ fs-extra@^11.1.1, fs-extra@^11.2.0:
     jsonfile "^6.0.1"
     universalify "^2.0.0"
 
-fs-extra@^4.0.0, fs-extra@^4.0.2, fs-extra@^4.0.3:
+fs-extra@^4.0.0, fs-extra@^4.0.2:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.3.tgz#0d852122e5bc5beb453fb028e9c0c9bf36340c94"
   integrity sha512-q6rbdDd1o2mAnQreO7YADIxf/Whx4AHBiRf6d+/cVT8h44ss+lHgxf1FemcqDnQt9X3ct4McHr+JMGlYSsK7Cg==