diff --git a/package.json b/package.json
index 1236db35..6f5ad92d 100644
--- a/package.json
+++ b/package.json
@@ -51,8 +51,6 @@
     "@ember/optional-features": "^2.0.0",
     "@ember/test-helpers": "^2.4.0",
     "@embroider/test-setup": "^0.47.0",
-    "@glimmer/component": "^1.0.3",
-    "@glimmer/tracking": "^1.0.3",
     "@types/ember-qunit": "^3.4.14",
     "@types/ember-resolver": "^5.0.10",
     "@types/ember__application": "^3.16.3",
@@ -65,19 +63,15 @@
     "@typescript-eslint/eslint-plugin": "^4.30.0",
     "@typescript-eslint/parser": "^4.30.0",
     "babel-eslint": "^10.1.0",
-    "broccoli-asset-rev": "^3.0.0",
     "ember-auto-import": "^1.11.3",
     "ember-cli": "~3.24.0",
     "ember-cli-dependency-checker": "^3.2.0",
-    "ember-cli-inject-live-reload": "^2.1.0",
-    "ember-cli-sri": "^2.1.1",
     "ember-cli-terser": "^4.0.2",
     "ember-cli-typescript-blueprints": "^3.0.0",
     "ember-disable-prototype-extensions": "^1.1.3",
     "ember-export-application-global": "^2.0.1",
     "ember-load-initializers": "^2.1.2",
     "ember-maybe-import-regenerator": "^1.0.0",
-    "ember-page-title": "^6.0.3",
     "ember-qunit": "^5.1.1",
     "ember-resolver": "^8.0.2",
     "ember-source": "~3.26.1",
diff --git a/tests/dummy/app/templates/application.hbs b/tests/dummy/app/templates/application.hbs
index 1001d149..5230580f 100644
--- a/tests/dummy/app/templates/application.hbs
+++ b/tests/dummy/app/templates/application.hbs
@@ -1,5 +1,3 @@
-{{page-title "Dummy"}}
-
 <h2 id="title">Welcome to Ember</h2>
 
 {{outlet}}
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 63fd00d9..8dee7fab 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -76,7 +76,7 @@
     browserslist "^4.14.5"
     semver "^6.3.0"
 
-"@babel/helper-create-class-features-plugin@^7.13.0", "@babel/helper-create-class-features-plugin@^7.14.0", "@babel/helper-create-class-features-plugin@^7.14.2", "@babel/helper-create-class-features-plugin@^7.14.3", "@babel/helper-create-class-features-plugin@^7.5.5":
+"@babel/helper-create-class-features-plugin@^7.13.0", "@babel/helper-create-class-features-plugin@^7.14.0", "@babel/helper-create-class-features-plugin@^7.14.2", "@babel/helper-create-class-features-plugin@^7.14.3":
   version "7.14.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.14.3.tgz#832111bcf4f57ca57a4c5b1a000fc125abc6554a"
   integrity sha512-BnEfi5+6J2Lte9LeiL6TxLWdIlEv9Woacc1qXzXBgbikcOzMRM2Oya5XGg/f/ngotv1ej2A/b+3iJH8wbS1+lQ==
@@ -805,15 +805,6 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-typescript" "^7.2.0"
 
-"@babel/plugin-transform-typescript@~7.5.0":
-  version "7.5.5"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.5.5.tgz#6d862766f09b2da1cb1f7d505fe2aedab6b7d4b8"
-  integrity sha512-pehKf4m640myZu5B2ZviLaiBlxMCjSZ1qTEO459AXKX5GnPueyulJeCqZFs1nz/Ya2dDzXQ1NxZ/kKNWyD4h6w==
-  dependencies:
-    "@babel/helper-create-class-features-plugin" "^7.5.5"
-    "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-syntax-typescript" "^7.2.0"
-
 "@babel/plugin-transform-unicode-escapes@^7.12.13":
   version "7.12.13"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-unicode-escapes/-/plugin-transform-unicode-escapes-7.12.13.tgz#840ced3b816d3b5127dd1d12dcedc5dead1a5e74"
@@ -1111,31 +1102,6 @@
     minimatch "^3.0.4"
     strip-json-comments "^3.1.1"
 
-"@glimmer/component@^1.0.3":
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/@glimmer/component/-/component-1.0.4.tgz#1c85a5181615a6647f6acfaaed68e28ad7e9626e"
-  integrity sha512-sS4N8wtcKfYdUJ6O3m8nbTut6NjErdz94Ap8VB1ekcg4WSD+7sI7Nmv6kt2rdPoe363nUdjUbRBzHNWhLzraBw==
-  dependencies:
-    "@glimmer/di" "^0.1.9"
-    "@glimmer/env" "^0.1.7"
-    "@glimmer/util" "^0.44.0"
-    broccoli-file-creator "^2.1.1"
-    broccoli-merge-trees "^3.0.2"
-    ember-cli-babel "^7.7.3"
-    ember-cli-get-component-path-option "^1.0.0"
-    ember-cli-is-package-missing "^1.0.0"
-    ember-cli-normalize-entity-name "^1.0.0"
-    ember-cli-path-utils "^1.0.0"
-    ember-cli-string-utils "^1.1.0"
-    ember-cli-typescript "3.0.0"
-    ember-cli-version-checker "^3.1.3"
-    ember-compatibility-helpers "^1.1.2"
-
-"@glimmer/di@^0.1.9":
-  version "0.1.11"
-  resolved "https://registry.yarnpkg.com/@glimmer/di/-/di-0.1.11.tgz#a6878c07a13a2c2c76fcde598a5c97637bfc4280"
-  integrity sha1-poeMB6E6LCx2/N5ZilyXY3v8QoA=
-
 "@glimmer/encoder@^0.42.2":
   version "0.42.2"
   resolved "https://registry.yarnpkg.com/@glimmer/encoder/-/encoder-0.42.2.tgz#d3ba3dc9f1d4fa582d1d18b63da100fc5c664057"
@@ -1233,14 +1199,6 @@
     "@handlebars/parser" "^1.1.0"
     simple-html-tokenizer "^0.5.10"
 
-"@glimmer/tracking@^1.0.3":
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/@glimmer/tracking/-/tracking-1.0.4.tgz#f1bc1412fe5e2236d0f8d502994a8f88af1bbb21"
-  integrity sha512-F+oT8I55ba2puSGIzInmVrv/8QA2PcK1VD+GWgFMhF6WC97D+uZX7BFg+a3s/2N4FVBq5KHE+QxZzgazM151Yw==
-  dependencies:
-    "@glimmer/env" "^0.1.7"
-    "@glimmer/validator" "^0.44.0"
-
 "@glimmer/util@0.65.3":
   version "0.65.3"
   resolved "https://registry.yarnpkg.com/@glimmer/util/-/util-0.65.3.tgz#354760f7394bf016f41f6222a7937c1a394ff418"
@@ -1255,11 +1213,6 @@
   resolved "https://registry.yarnpkg.com/@glimmer/util/-/util-0.42.2.tgz#9ca1631e42766ea6059f4b49d0bdfb6095aad2c4"
   integrity sha512-Heck0baFSaWDanCYtmOcLeaz7v+rSqI8ovS7twrp2/FWEteb3Ze5sWQ2BEuSAG23L/k/lzVwYM/MY7ZugxBpaA==
 
-"@glimmer/util@^0.44.0":
-  version "0.44.0"
-  resolved "https://registry.yarnpkg.com/@glimmer/util/-/util-0.44.0.tgz#45df98d73812440206ae7bda87cfe04aaae21ed9"
-  integrity sha512-duAsm30uVK9jSysElCbLyU6QQYO2X9iLDLBIBUcCqck9qN1o3tK2qWiHbGK5d6g8E2AJ4H88UrfElkyaJlGrwg==
-
 "@glimmer/validator@0.65.3", "@glimmer/validator@^0.65.0":
   version "0.65.3"
   resolved "https://registry.yarnpkg.com/@glimmer/validator/-/validator-0.65.3.tgz#4eb59548800affaaf3e301f4e2d0f131e614f2b2"
@@ -1268,11 +1221,6 @@
     "@glimmer/env" "^0.1.7"
     "@glimmer/global-context" "0.65.3"
 
-"@glimmer/validator@^0.44.0":
-  version "0.44.0"
-  resolved "https://registry.yarnpkg.com/@glimmer/validator/-/validator-0.44.0.tgz#03d127097dc9cb23052cdb7fcae59d0a9dca53e1"
-  integrity sha512-i01plR0EgFVz69GDrEuFgq1NheIjZcyTy3c7q+w7d096ddPVeVcRzU3LKaqCfovvLJ+6lJx40j45ecycASUUyw==
-
 "@glimmer/vm-babel-plugins@0.77.5":
   version "0.77.5"
   resolved "https://registry.yarnpkg.com/@glimmer/vm-babel-plugins/-/vm-babel-plugins-0.77.5.tgz#daffb6507aa6b08ec36f69d652897d339fdd0007"
@@ -2820,25 +2768,6 @@ broccoli-amd-funnel@^2.0.1:
     broccoli-plugin "^1.3.0"
     symlink-or-copy "^1.2.0"
 
-broccoli-asset-rev@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/broccoli-asset-rev/-/broccoli-asset-rev-3.0.0.tgz#65a28c8a062d6ee2cffd91ed2a8309e0f8253ac6"
-  integrity sha512-gAHQZnwvtl74tGevUqGuWoyOdJUdMMv0TjGSMzbdyGImr9fZcnM6xmggDA8bUawrMto9NFi00ZtNUgA4dQiUBw==
-  dependencies:
-    broccoli-asset-rewrite "^2.0.0"
-    broccoli-filter "^1.2.2"
-    broccoli-persistent-filter "^1.4.3"
-    json-stable-stringify "^1.0.0"
-    minimatch "^3.0.4"
-    rsvp "^3.0.6"
-
-broccoli-asset-rewrite@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/broccoli-asset-rewrite/-/broccoli-asset-rewrite-2.0.0.tgz#603c4a52d4c8987a2f681254436923ac0a9c94ab"
-  integrity sha512-dqhxdQpooNi7LHe8J9Jdxp6o3YPFWl4vQmint6zrsn2sVbOo+wpyiX3erUSt0IBtjNkAxqJjuvS375o2cLBHTA==
-  dependencies:
-    broccoli-filter "^1.2.3"
-
 broccoli-babel-transpiler@^7.8.0:
   version "7.8.0"
   resolved "https://registry.yarnpkg.com/broccoli-babel-transpiler/-/broccoli-babel-transpiler-7.8.0.tgz#7e0f01fce5739f49bbadeee7f1e625ca51cad66e"
@@ -2870,18 +2799,6 @@ broccoli-builder@^0.18.14:
     rsvp "^3.0.17"
     silent-error "^1.0.1"
 
-broccoli-caching-writer@^2.2.0:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/broccoli-caching-writer/-/broccoli-caching-writer-2.3.1.tgz#b93cf58f9264f003075868db05774f4e7f25bd07"
-  integrity sha1-uTz1j5Jk8AMHWGjbBXdPTn8lvQc=
-  dependencies:
-    broccoli-kitchen-sink-helpers "^0.2.5"
-    broccoli-plugin "1.1.0"
-    debug "^2.1.1"
-    rimraf "^2.2.8"
-    rsvp "^3.0.17"
-    walk-sync "^0.2.5"
-
 broccoli-caching-writer@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/broccoli-caching-writer/-/broccoli-caching-writer-3.0.3.tgz#0bd2c96a9738d6a6ab590f07ba35c5157d7db476"
@@ -2950,29 +2867,6 @@ broccoli-debug@^0.6.4, broccoli-debug@^0.6.5:
     symlink-or-copy "^1.1.8"
     tree-sync "^1.2.2"
 
-broccoli-file-creator@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/broccoli-file-creator/-/broccoli-file-creator-2.1.1.tgz#7351dd2496c762cfce7736ce9b49e3fce0c7b7db"
-  integrity sha512-YpjOExWr92C5vhnK0kmD81kM7U09kdIRZk9w4ZDCDHuHXW+VE/x6AGEOQQW3loBQQ6Jk+k+TSm8dESy4uZsnjw==
-  dependencies:
-    broccoli-plugin "^1.1.0"
-    mkdirp "^0.5.1"
-
-broccoli-filter@^1.2.2, broccoli-filter@^1.2.3:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/broccoli-filter/-/broccoli-filter-1.3.0.tgz#71e3a8e32a17f309e12261919c5b1006d6766de6"
-  integrity sha512-VXJXw7eBfG82CFxaBDjYmyN7V72D4In2zwLVQJd/h3mBfF3CMdRTsv2L20lmRTtCv1sAHcB+LgMso90e/KYiLw==
-  dependencies:
-    broccoli-kitchen-sink-helpers "^0.3.1"
-    broccoli-plugin "^1.0.0"
-    copy-dereference "^1.0.0"
-    debug "^2.2.0"
-    mkdirp "^0.5.1"
-    promise-map-series "^0.2.1"
-    rsvp "^3.0.18"
-    symlink-or-copy "^1.0.1"
-    walk-sync "^0.3.1"
-
 broccoli-funnel-reducer@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/broccoli-funnel-reducer/-/broccoli-funnel-reducer-1.0.0.tgz#11365b2a785aec9b17972a36df87eef24c5cc0ea"
@@ -3010,14 +2904,6 @@ broccoli-funnel@^3.0.3, broccoli-funnel@^3.0.8:
     minimatch "^3.0.0"
     walk-sync "^2.0.2"
 
-broccoli-kitchen-sink-helpers@^0.2.5:
-  version "0.2.9"
-  resolved "https://registry.yarnpkg.com/broccoli-kitchen-sink-helpers/-/broccoli-kitchen-sink-helpers-0.2.9.tgz#a5e0986ed8d76fb5984b68c3f0450d3a96e36ecc"
-  integrity sha1-peCYbtjXb7WYS2jD8EUNOpbjbsw=
-  dependencies:
-    glob "^5.0.10"
-    mkdirp "^0.5.1"
-
 broccoli-kitchen-sink-helpers@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/broccoli-kitchen-sink-helpers/-/broccoli-kitchen-sink-helpers-0.3.1.tgz#77c7c18194b9664163ec4fcee2793444926e0c06"
@@ -3076,7 +2962,7 @@ broccoli-output-wrapper@^3.2.5:
     heimdalljs-logger "^0.1.10"
     symlink-or-copy "^1.2.0"
 
-broccoli-persistent-filter@^1.1.6, broccoli-persistent-filter@^1.4.3:
+broccoli-persistent-filter@^1.1.6:
   version "1.4.6"
   resolved "https://registry.yarnpkg.com/broccoli-persistent-filter/-/broccoli-persistent-filter-1.4.6.tgz#80762d19000880a77da33c34373299c0f6a3e615"
   integrity sha512-0RejLwoC95kv4kta8KAa+FmECJCK78Qgm8SRDEK7YyU0N9Cx6KpY3UCDy9WELl3mCXLN8TokNxc7/hp3lL4lfw==
@@ -3132,17 +3018,7 @@ broccoli-persistent-filter@^3.1.2:
     symlink-or-copy "^1.0.1"
     sync-disk-cache "^2.0.0"
 
-broccoli-plugin@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/broccoli-plugin/-/broccoli-plugin-1.1.0.tgz#73e2cfa05f8ea1e3fc1420c40c3d9e7dc724bf02"
-  integrity sha1-c+LPoF+OoeP8FCDEDD2efcckvwI=
-  dependencies:
-    promise-map-series "^0.2.1"
-    quick-temp "^0.1.3"
-    rimraf "^2.3.4"
-    symlink-or-copy "^1.0.1"
-
-broccoli-plugin@^1.0.0, broccoli-plugin@^1.1.0, broccoli-plugin@^1.2.0, broccoli-plugin@^1.2.1, broccoli-plugin@^1.3.0:
+broccoli-plugin@^1.0.0, broccoli-plugin@^1.2.0, broccoli-plugin@^1.2.1, broccoli-plugin@^1.3.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/broccoli-plugin/-/broccoli-plugin-1.3.1.tgz#a26315732fb99ed2d9fb58f12a1e14e986b4fabd"
   integrity sha512-DW8XASZkmorp+q7J4EeDEZz+LoyKLAd2XZULXyD9l4m9/hAKV3vjHmB1kiUshcWAYMgTP1m2i4NnqCE/23h6AQ==
@@ -3194,17 +3070,6 @@ broccoli-source@^3.0.0:
   dependencies:
     broccoli-node-api "^1.6.0"
 
-broccoli-sri-hash@^2.1.0:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/broccoli-sri-hash/-/broccoli-sri-hash-2.1.2.tgz#bc69905ed7a381ad325cc0d02ded071328ebf3f3"
-  integrity sha1-vGmQXtejga0yXMDQLe0HEyjr8/M=
-  dependencies:
-    broccoli-caching-writer "^2.2.0"
-    mkdirp "^0.5.1"
-    rsvp "^3.1.0"
-    sri-toolbox "^0.2.0"
-    symlink-or-copy "^1.0.1"
-
 broccoli-stew@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/broccoli-stew/-/broccoli-stew-3.0.0.tgz#fd1d19d162ad9490b42e5c563b78c26eb1e80b95"
@@ -3986,11 +3851,6 @@ copy-concurrently@^1.0.0:
     rimraf "^2.5.4"
     run-queue "^1.0.0"
 
-copy-dereference@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/copy-dereference/-/copy-dereference-1.0.0.tgz#6b131865420fd81b413ba994b44d3655311152b6"
-  integrity sha1-axMYZUIP2BtBO6mUtE02VTERUrY=
-
 copy-descriptor@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/copy-descriptor/-/copy-descriptor-0.1.1.tgz#676f6eb3c39997c2ee1ac3a924fd6124748f578d"
@@ -4469,7 +4329,7 @@ ember-cli-babel-plugin-helpers@^1.0.0, ember-cli-babel-plugin-helpers@^1.1.1:
   resolved "https://registry.yarnpkg.com/ember-cli-babel-plugin-helpers/-/ember-cli-babel-plugin-helpers-1.1.1.tgz#5016b80cdef37036c4282eef2d863e1d73576879"
   integrity sha512-sKvOiPNHr5F/60NLd7SFzMpYPte/nnGkq/tMIfXejfKHIhaiIkYFqX8Z9UFTKWLLn+V7NOaby6niNPZUdvKCRw==
 
-ember-cli-babel@^7.0.0, ember-cli-babel@^7.13.0, ember-cli-babel@^7.13.2, ember-cli-babel@^7.22.1, ember-cli-babel@^7.23.0, ember-cli-babel@^7.23.1, ember-cli-babel@^7.26.5, ember-cli-babel@^7.26.6, ember-cli-babel@^7.7.3:
+ember-cli-babel@^7.0.0, ember-cli-babel@^7.13.0, ember-cli-babel@^7.13.2, ember-cli-babel@^7.22.1, ember-cli-babel@^7.23.0, ember-cli-babel@^7.23.1, ember-cli-babel@^7.26.5, ember-cli-babel@^7.26.6:
   version "7.26.6"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-7.26.6.tgz#322fbbd3baad9dd99e3276ff05bc6faef5e54b39"
   integrity sha512-040svtfj2RC35j/WMwdWJFusZaXmNoytLAMyBDGLMSlRvznudTxZjGlPV6UupmtTBApy58cEF8Fq4a+COWoEmQ==
@@ -4540,14 +4400,6 @@ ember-cli-htmlbars@^5.3.2, ember-cli-htmlbars@^5.7.1:
     strip-bom "^4.0.0"
     walk-sync "^2.2.0"
 
-ember-cli-inject-live-reload@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/ember-cli-inject-live-reload/-/ember-cli-inject-live-reload-2.1.0.tgz#ef63c733c133024d5726405a3c247fa12e88a385"
-  integrity sha512-YV5wYRD5PJHmxaxaJt18u6LE6Y+wo455BnmcpN+hGNlChy2piM9/GMvYgTAz/8Vin8RJ5KekqP/w/NEaRndc/A==
-  dependencies:
-    clean-base-url "^1.0.0"
-    ember-cli-version-checker "^3.1.3"
-
 ember-cli-is-package-missing@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/ember-cli-is-package-missing/-/ember-cli-is-package-missing-1.0.0.tgz#6e6184cafb92635dd93ca6c946b104292d4e3390"
@@ -4580,13 +4432,6 @@ ember-cli-preprocess-registry@^3.3.0:
     debug "^3.0.1"
     process-relative-require "^1.0.0"
 
-ember-cli-sri@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/ember-cli-sri/-/ember-cli-sri-2.1.1.tgz#971620934a4b9183cf7923cc03e178b83aa907fd"
-  integrity sha1-lxYgk0pLkYPPeSPMA+F4uDqpB/0=
-  dependencies:
-    broccoli-sri-hash "^2.1.0"
-
 ember-cli-string-utils@^1.0.0, ember-cli-string-utils@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/ember-cli-string-utils/-/ember-cli-string-utils-1.1.0.tgz#39b677fc2805f55173735376fcef278eaa4452a1"
@@ -4634,23 +4479,6 @@ ember-cli-typescript-blueprints@^3.0.0:
     inflection "^1.12.0"
     silent-error "^1.1.0"
 
-ember-cli-typescript@3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/ember-cli-typescript/-/ember-cli-typescript-3.0.0.tgz#3b838d1ce9e4d22a98e68da22ceac6dc0cfd9bfc"
-  integrity sha512-lo5YArbJzJi5ssvaGqTt6+FnhTALnSvYVuxM7lfyL1UCMudyNJ94ovH5C7n5il7ATd6WsNiAPRUO/v+s5Jq/aA==
-  dependencies:
-    "@babel/plugin-transform-typescript" "~7.5.0"
-    ansi-to-html "^0.6.6"
-    debug "^4.0.0"
-    ember-cli-babel-plugin-helpers "^1.0.0"
-    execa "^2.0.0"
-    fs-extra "^8.0.0"
-    resolve "^1.5.0"
-    rsvp "^4.8.1"
-    semver "^6.0.0"
-    stagehand "^1.0.0"
-    walk-sync "^2.0.0"
-
 ember-cli-typescript@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/ember-cli-typescript/-/ember-cli-typescript-2.0.2.tgz#464984131fbdc05655eb61d1c3cdd911d3137f0d"
@@ -4692,7 +4520,7 @@ ember-cli-valid-component-name@^1.0.0:
   dependencies:
     silent-error "^1.0.0"
 
-ember-cli-version-checker@^3.0.0, ember-cli-version-checker@^3.1.3:
+ember-cli-version-checker@^3.0.0:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/ember-cli-version-checker/-/ember-cli-version-checker-3.1.3.tgz#7c9b4f5ff30fdebcd480b1c06c4de43bb51c522c"
   integrity sha512-PZNSvpzwWgv68hcXxyjREpj3WWb81A7rtYNQq1lLEgrWIchF8ApKJjWP3NBpHjaatwILkZAV8klair5WFlXAKg==
@@ -4815,7 +4643,7 @@ ember-cli@~3.24.0:
     workerpool "^6.0.3"
     yam "^1.0.0"
 
-ember-compatibility-helpers@^1.1.2, ember-compatibility-helpers@^1.2.1:
+ember-compatibility-helpers@^1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/ember-compatibility-helpers/-/ember-compatibility-helpers-1.2.4.tgz#70e0fef7048969141626eed6006f3880df612cd1"
   integrity sha512-qjzQVtogyYJrSs6I4DuyCDwDCaj5JWBVNPoZDZBk8pt7caNoN0eBYRYJdin95QKaNMQODxTLPWaI4UUDQ1YWhg==
@@ -4862,13 +4690,6 @@ ember-maybe-import-regenerator@^1.0.0:
     ember-cli-babel "^7.26.6"
     regenerator-runtime "^0.13.2"
 
-ember-page-title@^6.0.3:
-  version "6.2.2"
-  resolved "https://registry.yarnpkg.com/ember-page-title/-/ember-page-title-6.2.2.tgz#980838c44e96cba1d00f42435d707936af627324"
-  integrity sha512-YTXA+cylZrh9zO0zwjlaAGReT2MVOxAMnVO1OOygFrs1JBs4D6CKV3tImoilg3AvIXFBeJfFNNUbJOdRd9IGGg==
-  dependencies:
-    ember-cli-babel "^7.23.1"
-
 ember-qunit@^5.1.1:
   version "5.1.4"
   resolved "https://registry.yarnpkg.com/ember-qunit/-/ember-qunit-5.1.4.tgz#bc69f963a0f5409ce33bee1e4d8146b1407147bf"
@@ -5433,21 +5254,6 @@ execa@^1.0.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
-execa@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-2.1.0.tgz#e5d3ecd837d2a60ec50f3da78fd39767747bbe99"
-  integrity sha512-Y/URAVapfbYy2Xp/gb6A0E7iR8xeqOCXsuuaoMn7A5PzrXUK84E1gyiEfq0wQd/GHA6GsoHWwhNq8anb0mleIw==
-  dependencies:
-    cross-spawn "^7.0.0"
-    get-stream "^5.0.0"
-    is-stream "^2.0.0"
-    merge-stream "^2.0.0"
-    npm-run-path "^3.0.0"
-    onetime "^5.1.0"
-    p-finally "^2.0.0"
-    signal-exit "^3.0.2"
-    strip-final-newline "^2.0.0"
-
 execa@^4.0.0, execa@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/execa/-/execa-4.1.0.tgz#4e5491ad1572f2f17a77d388c6c857135b22847a"
@@ -8356,13 +8162,6 @@ npm-run-path@^2.0.0:
   dependencies:
     path-key "^2.0.0"
 
-npm-run-path@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-3.1.0.tgz#7f91be317f6a466efed3c9f2980ad8a4ee8b0fa5"
-  integrity sha512-Dbl4A/VfiVGLgQv29URL9xshU8XDY1GeLy+fsaZ1AA8JDSfjvr5P5+pzRbWqRSBxk6/DW7MIh8lTM/PaGnP2kg==
-  dependencies:
-    path-key "^3.0.0"
-
 npm-run-path@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-4.0.1.tgz#b7ecd1e5ed53da8e37a55e1c2269e0b97ed748ea"
@@ -8570,11 +8369,6 @@ p-finally@^1.0.0:
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
   integrity sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=
 
-p-finally@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-2.0.1.tgz#bd6fcaa9c559a096b680806f4d657b3f0f240561"
-  integrity sha512-vpm09aKwq6H9phqRQzecoDpD8TmVyGw70qmWlyq5onxY7tqyTTFVvxMykxQSQKILBSFlbXpypIw2T1Ml7+DDtw==
-
 p-is-promise@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/p-is-promise/-/p-is-promise-1.1.0.tgz#9c9456989e9f6588017b0434d56097675c3da05e"
@@ -9546,7 +9340,7 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
-rsvp@^3.0.14, rsvp@^3.0.17, rsvp@^3.0.18, rsvp@^3.0.21, rsvp@^3.0.6, rsvp@^3.1.0:
+rsvp@^3.0.14, rsvp@^3.0.17, rsvp@^3.0.18, rsvp@^3.0.21:
   version "3.6.2"
   resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-3.6.2.tgz#2e96491599a96cde1b515d5674a8f7a91452926a"
   integrity sha512-OfWGQTb9vnwRjwtA2QwpG2ICclHC3pgXZO5xt8H2EfgDquO0qVdSb5T88L4qJVAEugbS56pAuV4XZM58UX8ulw==
@@ -10076,11 +9870,6 @@ sprintf-js@~1.0.2:
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
   integrity sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=
 
-sri-toolbox@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/sri-toolbox/-/sri-toolbox-0.2.0.tgz#a7fea5c3fde55e675cf1c8c06f3ebb5c2935835e"
-  integrity sha1-p/6lw/3lXmdc8cjAbz67XCk1g14=
-
 sshpk@^1.7.0:
   version "1.16.1"
   resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.16.1.tgz#fb661c0bef29b39db40769ee39fa70093d6f6877"
@@ -11059,14 +10848,6 @@ w3c-xmlserializer@^2.0.0:
   dependencies:
     xml-name-validator "^3.0.0"
 
-walk-sync@^0.2.5:
-  version "0.2.7"
-  resolved "https://registry.yarnpkg.com/walk-sync/-/walk-sync-0.2.7.tgz#b49be4ee6867657aeb736978b56a29d10fa39969"
-  integrity sha1-tJvk7mhnZXrrc2l4tWop0Q+jmWk=
-  dependencies:
-    ensure-posix-path "^1.0.0"
-    matcher-collection "^1.0.0"
-
 walk-sync@^0.3.0, walk-sync@^0.3.1, walk-sync@^0.3.3:
   version "0.3.4"
   resolved "https://registry.yarnpkg.com/walk-sync/-/walk-sync-0.3.4.tgz#cf78486cc567d3a96b5b2237c6108017a5ffb9a4"
@@ -11084,7 +10865,7 @@ 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@^2.2.0:
+walk-sync@^2.0.2, 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==