diff --git a/package.json b/package.json
index 78791baba31..c701c564bea 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,7 @@
     "@glimmer/runtime": "0.83.1",
     "@glimmer/validator": "0.83.1",
     "@simple-dom/document": "^1.4.0",
-    "@types/qunit": "^2.11.2",
+    "@types/qunit": "^2.19.1",
     "@types/rsvp": "^4.0.4",
     "@typescript-eslint/eslint-plugin": "^5.10.0",
     "@typescript-eslint/parser": "^5.10.0",
@@ -136,7 +136,7 @@
     "npm-run-all": "^4.1.5",
     "prettier": "^2.1.2",
     "puppeteer": "^3.0.4",
-    "qunit": "^2.14.0",
+    "qunit": "^2.19.1",
     "rollup-plugin-commonjs": "^9.3.4",
     "rollup-plugin-node-resolve": "^4.2.4",
     "route-recognizer": "^0.3.4",
diff --git a/yarn.lock b/yarn.lock
index 1b45485be1a..9ddc31682f8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2848,10 +2848,10 @@
   resolved "https://registry.yarnpkg.com/@types/qs/-/qs-6.9.7.tgz#63bb7d067db107cc1e457c303bc25d511febf6cb"
   integrity sha512-FGa1F62FT09qcrueBA6qYTrJPVDzah9a+493+o2PCXsesWHIn27G98TsSMs3WPNbZIEj4+VJf6saSFpvD+3Zsw==
 
-"@types/qunit@^2.11.2":
-  version "2.11.2"
-  resolved "https://registry.yarnpkg.com/@types/qunit/-/qunit-2.11.2.tgz#4cb99ae3ea6afe94b9c4cfd3ab715a285729ca9c"
-  integrity sha512-Bt0fz9l8sWxqP+cjoqWQyNVyOPPK+7GPhKIKLLTi7llR0FV+pyd50FXTXafZeZnsFVUgXw4pdupydz75E6vxjQ==
+"@types/qunit@^2.19.1":
+  version "2.19.1"
+  resolved "https://registry.yarnpkg.com/@types/qunit/-/qunit-2.19.1.tgz#e29a57e26bebdb12f68746b6b4a208a32a06033b"
+  integrity sha512-1ZCjSdq0OKdglZc5qlj8Fv80y7xzVyU2pCckLJf6q2oo0g6BHQmIbQ9TDceqUgelAlXUV9h2EgTCa/YIhxkohA==
 
 "@types/range-parser@*":
   version "1.2.4"
@@ -4737,10 +4737,10 @@ commander@2.8.x:
   dependencies:
     graceful-readlink ">= 1.0.0"
 
-commander@6.2.0:
-  version "6.2.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-6.2.0.tgz#b990bfb8ac030aedc6d11bc04d1488ffef56db75"
-  integrity "sha1-uZC/uKwDCu3G0RvATRSI/+9W23U= sha512-zP4jEKbe8SHzKJYQmq8Y9gYjtO/POJLgIdKgV7B9qNmABVFVc+ctqSX6iXh4mCpJfRBOabiZ2YKPg8ciDw6C+Q=="
+commander@7.2.0:
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-7.2.0.tgz#a36cb57d0b501ce108e4d20559a150a391d97ab7"
+  integrity sha512-QrWXB+ZQSVPmIWIhtEO9H+gwHaMGYiF5ChvoJ+K9ZGHG/sVsa6yiesAD1GC/x46sET00Xlwo1u49RVVVzvcSkw==
 
 commander@^2.20.0, commander@^2.6.0:
   version "2.20.3"
@@ -8073,11 +8073,6 @@ jmespath@0.15.0:
   resolved "https://registry.yarnpkg.com/jmespath/-/jmespath-0.15.0.tgz#a3f222a9aae9f966f5d27c796510e28091764217"
   integrity "sha1-o/Iiqarp+Wb10nx5ZRDigJF2Qhc= sha512-+kHj8HXArPfpPEKGLZ+kB5ONRTCiGQXo8RQYL0hH8t6pWXUBBK5KkkQmTNOwKK4LEsd0yTsgtjJVm4UBSZea4w=="
 
-js-reporters@1.2.3:
-  version "1.2.3"
-  resolved "https://registry.yarnpkg.com/js-reporters/-/js-reporters-1.2.3.tgz#8febcab370539df62e09b95da133da04b11f6168"
-  integrity "sha1-j+vKs3BTnfYuCbldoTPaBLEfYWg= sha512-2YzWkHbbRu6LueEs5ZP3P1LqbECvAeUJYrjw3H4y1ofW06hqCS0AbzBtLwbr+Hke51bt9CUepJ/Fj1hlCRIF6A=="
-
 js-string-escape@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/js-string-escape/-/js-string-escape-1.0.1.tgz#e2625badbc0d67c7533e9edc1068c587ae4137ef"
@@ -9374,10 +9369,10 @@ node-uuid@~1.4.0:
   resolved "https://registry.yarnpkg.com/node-uuid/-/node-uuid-1.4.8.tgz#b040eb0923968afabf8d32fb1f17f1167fdab907"
   integrity "sha1-sEDrCSOWivq/jTL7HxfxFn/auQc= sha512-TkCET/3rr9mUuRp+CpO7qfgT++aAxfDRaalQhwPFzI9BY/2rCDn6OfpZOVggi1AXfTPpfkTrg5f5WQx5G1uLxA=="
 
-node-watch@0.7.1:
-  version "0.7.1"
-  resolved "https://registry.yarnpkg.com/node-watch/-/node-watch-0.7.1.tgz#0caaa6a6833b0d533487f953c52a6c787769ba7c"
-  integrity "sha1-DKqmpoM7DVM0h/lTxSpseHdpunw= sha512-UWblPYuZYrkCQCW5PxAwYSxaELNBLUckrTBBk8xr1/bUgyOkYYTsUcV4e3ytcazFEOyiRyiUrsG37pu6I0I05g=="
+node-watch@0.7.3:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/node-watch/-/node-watch-0.7.3.tgz#6d4db88e39c8d09d3ea61d6568d80e5975abc7ab"
+  integrity sha512-3l4E8uMPY1HdMMryPRUAl+oIHtXtyiTlIiESNSVSNxcPfzAFzeTbXFQkZfAwBbo0B1qMSG8nUABx+Gd+YrbKrQ==
 
 nopt@^3.0.6:
   version "3.0.6"
@@ -10200,15 +10195,14 @@ quick-temp@^0.1.2, quick-temp@^0.1.3, quick-temp@^0.1.5, quick-temp@^0.1.8:
     rimraf "^2.5.4"
     underscore.string "~3.3.4"
 
-qunit@^2.14.0:
-  version "2.14.0"
-  resolved "https://registry.yarnpkg.com/qunit/-/qunit-2.14.0.tgz#6f913903e71ebe24ef4a4dada2b796fb52285051"
-  integrity "sha1-b5E5A+ceviTvSk2toreW+1IoUFE= sha512-CYfenbgdpmhl2Ql2rDrrj0felY4h8k6lYhtWwGBCLL4qQC33YOj0psV8MWo85L1i0SIOmEDRXkFopWnGCLmf7g=="
+qunit@^2.19.1:
+  version "2.19.1"
+  resolved "https://registry.yarnpkg.com/qunit/-/qunit-2.19.1.tgz#eb1afd188da9e47f07c13aa70461a1d9c4505490"
+  integrity sha512-gSGuw0vErE/rNjnlBW/JmE7NNubBlGrDPQvsug32ejYhcVFuZec9yoU0+C30+UgeCGwq6Ap89K65dMGo+kDGZQ==
   dependencies:
-    commander "6.2.0"
-    js-reporters "1.2.3"
-    node-watch "0.7.1"
-    tiny-glob "0.2.8"
+    commander "7.2.0"
+    node-watch "0.7.3"
+    tiny-glob "0.2.9"
 
 range-parser@~1.2.1:
   version "1.2.1"
@@ -11685,10 +11679,10 @@ timed-out@^4.0.1:
   resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-4.0.1.tgz#f32eacac5a175bea25d7fab565ab3ed8741ef56f"
   integrity "sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8= sha512-G7r3AhovYtr5YKOWQkta8RKAPb+J9IsO4uVmzjl8AZwfhs8UcUwTiD6gcJYSgOtzyjvQKrKYn41syHbUWMkafA=="
 
-tiny-glob@0.2.8:
-  version "0.2.8"
-  resolved "https://registry.yarnpkg.com/tiny-glob/-/tiny-glob-0.2.8.tgz#b2792c396cc62db891ffa161fe8b33e76123e531"
-  integrity "sha1-snksOWzGLbiR/6Fh/osz52Ej5TE= sha512-vkQP7qOslq63XRX9kMswlby99kyO5OvKptw7AMwBVMjXEI7Tb61eoI5DydyEMOseyGS5anDN1VPoVxEvH01q8w=="
+tiny-glob@0.2.9:
+  version "0.2.9"
+  resolved "https://registry.yarnpkg.com/tiny-glob/-/tiny-glob-0.2.9.tgz#2212d441ac17928033b110f8b3640683129d31e2"
+  integrity sha512-g/55ssRPUjShh+xkfx9UPDXqhckHEsHr4Vd9zX55oSdGZc/MD0m3sferOkwWtp98bv+kcVfEHtRJgBVJzelrzg==
   dependencies:
     globalyzer "0.1.0"
     globrex "^0.1.2"