diff --git a/yarn.lock b/yarn.lock
index 4e480d55d890..85a467929948 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4292,6 +4292,11 @@ babel-plugin-htmlbars-inline-precompile@^4.1.0:
   resolved "https://registry.yarnpkg.com/babel-plugin-htmlbars-inline-precompile/-/babel-plugin-htmlbars-inline-precompile-4.1.0.tgz#11796422e65d900a968481fa3fb37e0425c928dd"
   integrity sha512-gM+UP6HO5RlGiOQzJVGRUHgAsefJeOdh5Pn+rZRS6Tr1MnEqVgTJ2G2ywnl+G+Zcuec18fz7XA+O2tHhsmct6w==
 
+babel-plugin-htmlbars-inline-precompile@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-htmlbars-inline-precompile/-/babel-plugin-htmlbars-inline-precompile-4.2.0.tgz#73e7a199c14db139b9c9aea240e03b7112784c81"
+  integrity sha512-n2jMGcFKvubnYi8Ink7zJnC+aQor97v5FJKYUOUKijj5gIDy/sOIAZ7BxDWb0co1VzZokdN7tvtLnQtiWfD1Gw==
+
 babel-plugin-istanbul@^5.1.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-5.2.0.tgz#df4ade83d897a92df069c4d9a25cf2671293c854"
@@ -5171,7 +5176,7 @@ broccoli-funnel@^2.0.0, broccoli-funnel@^2.0.1, broccoli-funnel@^2.0.2:
     symlink-or-copy "^1.0.0"
     walk-sync "^0.3.1"
 
-broccoli-funnel@^3.0.2:
+broccoli-funnel@^3.0.2, broccoli-funnel@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/broccoli-funnel/-/broccoli-funnel-3.0.3.tgz#26fd42632471f67a91f4770d1987118087219937"
   integrity sha512-LPzZ91BwStoHZXdXHQAJeYORl189OrRKM5NdIi86SDU9wZ4s/3lV1PRFOiobDT/jKM10voM7CDzfvicHbCYxAQ==
@@ -7608,7 +7613,7 @@ ember-cli-babel@^7.0.0, ember-cli-babel@^7.11.0, ember-cli-babel@^7.12.0, ember-
     rimraf "^3.0.1"
     semver "^5.5.0"
 
-ember-cli-babel@^7.7.0:
+ember-cli-babel@^7.21.0, ember-cli-babel@^7.7.0:
   version "7.22.1"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-7.22.1.tgz#cad28b89cf0e184c93b863d09bc5ba4ce1d2e453"
   integrity sha512-kCT8WbC1AYFtyOpU23ESm22a+gL6fWv8Nzwe8QFQ5u0piJzM9MEudfbjADEaoyKTrjMQTDsrWwEf3yjggDsOng==
@@ -7688,6 +7693,27 @@ ember-cli-htmlbars@^5.1.2:
     strip-bom "^4.0.0"
     walk-sync "^2.1.0"
 
+ember-cli-htmlbars@^5.2.0:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/ember-cli-htmlbars/-/ember-cli-htmlbars-5.3.1.tgz#61793964fc2599ce750db9e972ab55c6dd177c48"
+  integrity sha512-ZjQTt44euDoqLvUkWbt1svgNCXgLzOztEbc2qqYMQvhQig416LMrWK7l3SSbNU+BtLD5UIxmwvLfF1tsO2CVyA==
+  dependencies:
+    "@ember/edition-utils" "^1.2.0"
+    babel-plugin-htmlbars-inline-precompile "^4.2.0"
+    broccoli-debug "^0.6.5"
+    broccoli-persistent-filter "^3.1.0"
+    broccoli-plugin "^4.0.3"
+    common-tags "^1.8.0"
+    ember-cli-babel-plugin-helpers "^1.1.0"
+    fs-tree-diff "^2.0.1"
+    hash-for-dep "^1.5.1"
+    heimdalljs-logger "^0.1.10"
+    json-stable-stringify "^1.0.1"
+    semver "^7.3.2"
+    silent-error "^1.1.1"
+    strip-bom "^4.0.0"
+    walk-sync "^2.2.0"
+
 ember-cli-inject-live-reload@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/ember-cli-inject-live-reload/-/ember-cli-inject-live-reload-2.0.2.tgz#95edb543b386239d35959e5ea9579f5382976ac7"
@@ -8201,6 +8227,15 @@ ember-try@^1.4.0:
     rsvp "^4.7.0"
     walk-sync "^1.1.3"
 
+ember-window-mock@^0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/ember-window-mock/-/ember-window-mock-0.7.1.tgz#f7e8027846c542356ea1b4e19c423940cf3eea1c"
+  integrity sha512-xfpANDBJjQEvPbgoFM7EDGCIb7WV6+xAPnQ/ZY4n3nTpIz22Cz1pLpIzqLAAvAc0IP2ec+efiJ9NARlIGz5xXQ==
+  dependencies:
+    broccoli-funnel "^3.0.3"
+    ember-cli-babel "^7.21.0"
+    ember-cli-htmlbars "^5.2.0"
+
 emit-function@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/emit-function/-/emit-function-0.0.2.tgz#e3a50b3d61be1bf8ca88b924bf713157a5bec124"
@@ -13486,9 +13521,9 @@ node-fetch@^1.0.1:
     is-stream "^1.0.1"
 
 node-fetch@^2.2.0, node-fetch@^2.3.0, node-fetch@^2.6.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
-  integrity sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.1.tgz#045bd323631f76ed2e2b55573394416b639a0052"
+  integrity sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==
 
 node-forge@^0.8.0:
   version "0.8.5"
@@ -18358,7 +18393,7 @@ walk-sync@^1.0.0, walk-sync@^1.1.3:
     ensure-posix-path "^1.1.0"
     matcher-collection "^1.1.1"
 
-walk-sync@^2.0.0, walk-sync@^2.0.2, walk-sync@^2.1.0:
+walk-sync@^2.0.0, walk-sync@^2.0.2, walk-sync@^2.1.0, walk-sync@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/walk-sync/-/walk-sync-2.2.0.tgz#80786b0657fcc8c0e1c0b1a042a09eae2966387a"
   integrity sha512-IC8sL7aB4/ZgFcGI2T1LczZeFWZ06b3zoHH7jBPyHxOtIIz1jppWHjjEXkOFvFojBVAK9pV7g47xOZ4LW3QLfg==