diff --git a/package.json b/package.json
index da280485101..faf018d5a66 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "babel-eslint": "10.1.0",
     "babel-plugin-transform-object-rest-spread": "6.26.0",
     "broccoli-asset-rev": "3.0.0",
-    "ember-a11y-testing": "4.0.0",
+    "ember-a11y-testing": "4.0.1",
     "ember-api-actions": "0.2.9",
     "ember-auto-import": "1.10.1",
     "ember-cli": "3.24.0",
diff --git a/yarn.lock b/yarn.lock
index f6f3f98d3db..bab15e4dd0c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5981,18 +5981,20 @@ elliptic@^6.5.3:
     minimalistic-assert "^1.0.1"
     minimalistic-crypto-utils "^1.0.1"
 
-ember-a11y-testing@4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/ember-a11y-testing/-/ember-a11y-testing-4.0.0.tgz#99cf0bf7e5b840379a995ff6449de24c24f7ef13"
-  integrity sha512-fr9hvsQ2cPyqMMCm/v+C5EBDY6tFTbwb7Kp3rUemidXGlrQrw0XRvJddbX8KAuMkJ1I0JRqQDiLJJNWEU74Qng==
+ember-a11y-testing@4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/ember-a11y-testing/-/ember-a11y-testing-4.0.1.tgz#a6431ea09e0ff8117df9fa0436793b2bdf86b183"
+  integrity sha512-gjqEiKqKqyK8ebEIClOipmA0fuLWRgqA9IxNaF7yBlCd3/J8uZTZprarIgC0NiOghNS5MVyD+RIrJ+2JjKVPXA==
   dependencies:
     axe-core "^4.0.1"
     body-parser "^1.19.0"
     broccoli-funnel "^3.0.3"
     broccoli-merge-trees "^4.2.0"
     date-and-time "^0.14.1"
+    ember-auto-import "^1.10.1"
     ember-cli-babel "^7.21.0"
     ember-cli-typescript "^3.0.0"
+    ember-cli-version-checker "^5.1.2"
     ember-destroyable-polyfill "^2.0.1"
     fs-extra "^9.0.1"
     validate-peer-dependencies "^1.1.0"