diff --git a/package.json b/package.json
index ea09535..4a69220 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "eslint-plugin-ember": "10.6.1",
     "eslint-plugin-node": "11.1.0",
     "loader.js": "4.7.0",
-    "npm-run-all": "4.1.5",
+    "npm-run-all2": "5.0.0",
     "popper.js": "1.16.1",
     "qunit": "2.21.0",
     "qunit-dom": "2.0.0",
diff --git a/yarn.lock b/yarn.lock
index df651d8..cda081a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1969,7 +1969,7 @@ ansi-styles@^3.0.0, ansi-styles@^3.2.1:
   dependencies:
     color-convert "^1.9.0"
 
-ansi-styles@^4.0.0, ansi-styles@^4.1.0:
+ansi-styles@^4.0.0, ansi-styles@^4.1.0, ansi-styles@^4.2.1:
   version "4.3.0"
   resolved "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz"
   integrity sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==
@@ -4230,7 +4230,7 @@ create-hmac@^1.1.0, create-hmac@^1.1.4, create-hmac@^1.1.7:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
-cross-spawn@^6.0.0, cross-spawn@^6.0.5:
+cross-spawn@^6.0.0:
   version "6.0.5"
   resolved "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz"
   integrity sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==
@@ -4250,6 +4250,15 @@ cross-spawn@^7.0.0, cross-spawn@^7.0.2:
     shebang-command "^2.0.0"
     which "^2.0.1"
 
+cross-spawn@^7.0.3:
+  version "7.0.6"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.6.tgz#8a58fe78f00dcd70c370451759dfbfaf03e8ee9f"
+  integrity sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==
+  dependencies:
+    path-key "^3.1.0"
+    shebang-command "^2.0.0"
+    which "^2.0.1"
+
 crypto-browserify@^3.11.0:
   version "3.12.0"
   resolved "https://registry.npmjs.org/crypto-browserify/-/crypto-browserify-3.12.0.tgz"
@@ -5369,7 +5378,7 @@ error@^7.0.0:
   dependencies:
     string-template "~0.2.1"
 
-es-abstract@^1.18.0-next.2, es-abstract@^1.19.1:
+es-abstract@^1.19.1:
   version "1.19.5"
   resolved "https://registry.npmjs.org/es-abstract/-/es-abstract-1.19.5.tgz"
   integrity sha512-Aa2G2+Rd3b6kxEUKTF4TaW67czBLyAv3z7VOhYRU50YBx+bbsYZ9xQP4lMNazePuFlybXI0V4MruPos7qUo5fA==
@@ -8652,20 +8661,18 @@ npm-package-arg@^8.0.1:
     semver "^7.3.4"
     validate-npm-package-name "^3.0.0"
 
-npm-run-all@4.1.5:
-  version "4.1.5"
-  resolved "https://registry.npmjs.org/npm-run-all/-/npm-run-all-4.1.5.tgz"
-  integrity sha512-Oo82gJDAVcaMdi3nuoKFavkIHBRVqQ1qvMb+9LHk/cF4P6B2m8aP04hGf7oL6wZ9BuGwX1onlLhpuoofSyoQDQ==
+npm-run-all2@5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/npm-run-all2/-/npm-run-all2-5.0.0.tgz#a95a0451ab8e971c9239d17aca7a39d4bc6658ed"
+  integrity sha512-twczQhEpj55UROtg0Xz0nzn83TanS5Re12g5g1hcdnyAhlWOt9VNHdSHf2Z6MO3/wOVqy9tEdi0ruJt5NnMgmw==
   dependencies:
-    ansi-styles "^3.2.1"
-    chalk "^2.4.1"
-    cross-spawn "^6.0.5"
+    ansi-styles "^4.2.1"
+    cross-spawn "^7.0.3"
     memorystream "^0.3.1"
     minimatch "^3.0.4"
-    pidtree "^0.3.0"
-    read-pkg "^3.0.0"
+    pidtree "^0.5.0"
+    read-pkg "^5.2.0"
     shell-quote "^1.6.1"
-    string.prototype.padend "^3.0.0"
 
 npm-run-path@^2.0.0:
   version "2.0.2"
@@ -9122,10 +9129,10 @@ picomatch@^2.3.1:
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
   integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
 
-pidtree@^0.3.0:
-  version "0.3.1"
-  resolved "https://registry.npmjs.org/pidtree/-/pidtree-0.3.1.tgz"
-  integrity sha512-qQbW94hLHEqCg7nhby4yRC7G2+jYHY4Rguc2bjw7Uug4GIJuu1tvf2uHaZv5Q8zdt+WKJ6qK1FOI6amaWUo5FA==
+pidtree@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/pidtree/-/pidtree-0.5.0.tgz#ad5fbc1de78b8a5f99d6fbdd4f6e4eee21d1aca1"
+  integrity sha512-9nxspIM7OpZuhBxPg73Zvyq7j1QMPMPsGKTqRc2XOaFQauDvoNz9fM1Wdkjmeo7l9GXOZiRs97sPkuayl39wjA==
 
 pify@^2.3.0:
   version "2.3.0"
@@ -10567,15 +10574,6 @@ string.prototype.matchall@^4.0.5:
     regexp.prototype.flags "^1.4.1"
     side-channel "^1.0.4"
 
-string.prototype.padend@^3.0.0:
-  version "3.1.2"
-  resolved "https://registry.npmjs.org/string.prototype.padend/-/string.prototype.padend-3.1.2.tgz"
-  integrity sha512-/AQFLdYvePENU3W5rgurfWSMU6n+Ww8n/3cUt7E+vPBB/D7YDG8x+qjoFs4M/alR2bW7Qg6xMjVwWUOvuQ0XpQ==
-  dependencies:
-    call-bind "^1.0.2"
-    define-properties "^1.1.3"
-    es-abstract "^1.18.0-next.2"
-
 string.prototype.trimend@^1.0.4:
   version "1.0.4"
   resolved "https://registry.npmjs.org/string.prototype.trimend/-/string.prototype.trimend-1.0.4.tgz"