diff --git a/package.json b/package.json
index 156135dc..dd550478 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "broccoli-rollup": "^2.1.1",
     "broccoli-typescript-compiler": "^4.1.0",
     "ember-cli-babel": "^7.0.0",
-    "ember-cli-cjs-transform": "^1.3.0",
+    "ember-cli-cjs-transform": "^2.0.0",
     "ember-cli-htmlbars": "^5.0.0",
     "ember-cli-typescript": "^2.0.0-rc.1",
     "monaco-editor": "^0.16.0",
diff --git a/yarn.lock b/yarn.lock
index d884613f..24d1c5d8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1674,11 +1674,6 @@
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.45.tgz#e9387572998e5ecdac221950dab3e8c3b16af884"
   integrity sha512-jnqIUKDUqJbDIUxm0Uj7bnlMnRm1T/eZ9N+AVMqhPgzrba2GhGG5o/jCTwmdPK709nEZsGoMzXEDUjcXHa3W0g==
 
-"@types/estree@0.0.39":
-  version "0.0.39"
-  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
-  integrity sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==
-
 "@types/express-serve-static-core@*":
   version "4.17.9"
   resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-4.17.9.tgz#2d7b34dcfd25ec663c25c85d76608f8b249667f1"
@@ -1868,6 +1863,11 @@ acorn@^6.0.7:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.1.tgz#531e58ba3f51b9dacb9a6646ca4debf5b14ca474"
   integrity sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==
 
+acorn@^7.1.0:
+  version "7.4.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.0.tgz#e1ad486e6c54501634c6c397c5c121daa383607c"
+  integrity sha512-+G7P8jJmCHr+S+cLfQxygbWhXy+8YTVGzAkpEbcLo2mLoL7tij/VG41QSHACSf5QgYRhMZYHuNc6drJaO0Da+w==
+
 after@0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/after/-/after-0.8.2.tgz#fedb394f9f0e02aa9768e702bda23b505fae7e1f"
@@ -3684,11 +3684,6 @@ buffer-from@^1.0.0:
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
   integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
 
-builtin-modules@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-2.0.0.tgz#60b7ef5ae6546bd7deefa74b08b62a43a232648e"
-  integrity sha512-3U5kUA5VPsRUA3nofm/BXX7GVHKfxz0hOBAPxXrIvHzlDRkQVqEn6yi8QJegxl4LzOHLdvb7XF5dVawa/VVYBg==
-
 builtin-modules@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-3.1.0.tgz#aad97c15131eb76b65b50ef208e7584cd76a7484"
@@ -4936,7 +4931,7 @@ ember-cli-babel-plugin-helpers@^1.0.0, ember-cli-babel-plugin-helpers@^1.1.0:
   resolved "https://registry.yarnpkg.com/ember-cli-babel-plugin-helpers/-/ember-cli-babel-plugin-helpers-1.1.0.tgz#de3baedd093163b6c2461f95964888c1676325ac"
   integrity sha512-Zr4my8Xn+CzO0gIuFNXji0eTRml5AxZUTDQz/wsNJ5AJAtyFWCY4QtKdoELNNbiCVGt1lq5yLiwTm4scGKu6xA==
 
-ember-cli-babel@^6.0.0-beta.4, ember-cli-babel@^6.6.0, ember-cli-babel@^6.8.1:
+ember-cli-babel@^6.0.0-beta.4, ember-cli-babel@^6.8.1:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-6.18.0.tgz#3f6435fd275172edeff2b634ee7b29ce74318957"
   integrity sha512-7ceC8joNYxY2wES16iIBlbPSxwKDBhYwC8drU3ZEvuPDMwVv1KzxCNu1fvxyFEBWhwaRNTUxSCsEVoTd9nosGA==
@@ -4955,7 +4950,7 @@ ember-cli-babel@^6.0.0-beta.4, ember-cli-babel@^6.6.0, ember-cli-babel@^6.8.1:
     ember-cli-version-checker "^2.1.2"
     semver "^5.5.0"
 
-ember-cli-babel@^7.0.0, ember-cli-babel@^7.11.0, ember-cli-babel@^7.12.0, ember-cli-babel@^7.19.0, ember-cli-babel@^7.20.5, ember-cli-babel@^7.22.1, ember-cli-babel@^7.5.0, ember-cli-babel@^7.7.3:
+ember-cli-babel@^7.0.0, ember-cli-babel@^7.1.2, ember-cli-babel@^7.11.0, ember-cli-babel@^7.12.0, ember-cli-babel@^7.19.0, ember-cli-babel@^7.20.5, ember-cli-babel@^7.22.1, ember-cli-babel@^7.5.0, ember-cli-babel@^7.7.3:
   version "7.22.1"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-7.22.1.tgz#cad28b89cf0e184c93b863d09bc5ba4ce1d2e453"
   integrity sha512-kCT8WbC1AYFtyOpU23ESm22a+gL6fWv8Nzwe8QFQ5u0piJzM9MEudfbjADEaoyKTrjMQTDsrWwEf3yjggDsOng==
@@ -4987,23 +4982,23 @@ 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-cjs-transform@^1.3.0:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/ember-cli-cjs-transform/-/ember-cli-cjs-transform-1.3.1.tgz#ae8c0da709ec3c02311b0afbb3a5974abbac3707"
-  integrity sha512-ZN21Me25DtuK5O9H8ilTE0kuZ1WbNzXQ2gI4ZYBPc49YckDaPSC3PELl0s7k9+TsdUpNtBZ92jW12ghWD77YLg==
+ember-cli-cjs-transform@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ember-cli-cjs-transform/-/ember-cli-cjs-transform-2.0.0.tgz#916a86cd77a427424e34ddac1c524ba388cfe82e"
+  integrity sha512-AY1Sn3FJcYumpi2ZOrTqYsMPMGmURB6unqvpSx0gQvhOxBxYQyKCA4CKePvJ7YrDzmrUlPMV3dP1qTp2Quei5w==
   dependencies:
     broccoli-debug "^0.6.4"
     broccoli-plugin "^1.3.0"
-    ember-cli-babel "^6.6.0"
-    fs-extra "^5.0.0"
+    ember-cli-babel "^7.1.2"
+    fs-extra "^7.0.1"
     hash-for-dep "^1.2.3"
-    pkg-dir "^2.0.0"
+    pkg-dir "^3.0.0"
     resolve "^1.7.1"
-    rollup "^0.59.0"
+    rollup "^1.1.2"
     rollup-plugin-commonjs "^9.1.0"
-    rollup-plugin-node-resolve "^3.3.0"
+    rollup-plugin-node-resolve "^4.0.0"
     sync-disk-cache "^1.3.3"
-    username "^3.0.0"
+    username "^4.0.0"
 
 ember-cli-dependency-checker@3.2.0:
   version "3.2.0"
@@ -10237,13 +10232,6 @@ pkg-conf@^2.1.0:
     find-up "^2.0.0"
     load-json-file "^4.0.0"
 
-pkg-dir@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
-  integrity sha1-9tXREJ4Z1j7fQo4L1X4Sd3YVM0s=
-  dependencies:
-    find-up "^2.1.0"
-
 pkg-dir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-3.0.0.tgz#2749020f239ed990881b1f71210d51eb6523bea3"
@@ -11057,7 +11045,7 @@ resolve-url@^0.2.1:
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
   integrity sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=
 
-resolve@^1.1.6, resolve@^1.10.0, resolve@^1.10.1, resolve@^1.11.1, resolve@^1.13.1, resolve@^1.15.1, resolve@^1.17.0, resolve@^1.3.2, resolve@^1.3.3, resolve@^1.4.0, resolve@^1.5.0, resolve@^1.7.1, resolve@^1.8.1:
+resolve@^1.10.0, resolve@^1.10.1, resolve@^1.11.1, resolve@^1.13.1, resolve@^1.15.1, resolve@^1.17.0, resolve@^1.3.2, resolve@^1.3.3, resolve@^1.4.0, resolve@^1.5.0, resolve@^1.7.1, resolve@^1.8.1:
   version "1.17.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.17.0.tgz#b25941b54968231cc2d1bb76a79cb7f2c0bf8444"
   integrity sha512-ic+7JYiV8Vi2yzQGFWOkiZD5Z9z7O2Zhm9XMaTxdJExKasieFCr+yXZ/WmXsckHiKl12ar0y6XiXDx3m4RHn1w==
@@ -11138,15 +11126,6 @@ rollup-plugin-commonjs@^9.1.0, rollup-plugin-commonjs@^9.2.0:
     resolve "^1.10.0"
     rollup-pluginutils "^2.6.0"
 
-rollup-plugin-node-resolve@^3.3.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/rollup-plugin-node-resolve/-/rollup-plugin-node-resolve-3.4.0.tgz#908585eda12e393caac7498715a01e08606abc89"
-  integrity sha512-PJcd85dxfSBWih84ozRtBkB731OjXk0KnzN0oGp7WOWcarAFkVa71cV5hTJg2qpVsV2U8EUwrzHP3tvy9vS3qg==
-  dependencies:
-    builtin-modules "^2.0.0"
-    is-module "^1.0.0"
-    resolve "^1.1.6"
-
 rollup-plugin-node-resolve@^4.0.0:
   version "4.2.4"
   resolved "https://registry.yarnpkg.com/rollup-plugin-node-resolve/-/rollup-plugin-node-resolve-4.2.4.tgz#7d370f8d6fd3031006a0032c38262dd9be3c6250"
@@ -11181,13 +11160,14 @@ rollup@^0.57.1:
     signal-exit "^3.0.2"
     sourcemap-codec "^1.4.1"
 
-rollup@^0.59.0:
-  version "0.59.4"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.59.4.tgz#6f80f7017c22667ff1bf3e62adf8624a44cc44aa"
-  integrity sha512-ISiMqq/aJa+57QxX2MRcvLESHdJ7wSavmr6U1euMr+6UgFe6KM+3QANrYy8LQofwhTC1I7BcAdlLnDiaODs1BA==
+rollup@^1.1.2:
+  version "1.32.1"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.32.1.tgz#4480e52d9d9e2ae4b46ba0d9ddeaf3163940f9c4"
+  integrity sha512-/2HA0Ec70TvQnXdzynFffkjA6XN+1e2pEv/uKS5Ulca40g2L7KuOE3riasHoNVHOsFD5KKZgDsMk1CP3Tw9s+A==
   dependencies:
-    "@types/estree" "0.0.39"
+    "@types/estree" "*"
     "@types/node" "*"
+    acorn "^7.1.0"
 
 rsvp@^3.0.14, rsvp@^3.0.17, rsvp@^3.0.18, rsvp@^3.0.21, rsvp@^3.0.6, rsvp@^3.1.0:
   version "3.6.2"
@@ -12772,13 +12752,13 @@ username-sync@^1.0.2:
   resolved "https://registry.yarnpkg.com/username-sync/-/username-sync-1.0.2.tgz#0a3697909fb7b5768d29e2921f573acfdd427592"
   integrity sha512-ayNkOJdoNSGNDBE46Nkc+l6IXmeugbzahZLSMkwvgRWv5y5ZqNY2IrzcgmkR4z32sj1W3tM3TuTUMqkqBzO+RA==
 
-username@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/username/-/username-3.0.0.tgz#b3dba982a72b4ce59d52f159fa1aeba266af5fc8"
-  integrity sha1-s9upgqcrTOWdUvFZ+hrromavX8g=
+username@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/username/-/username-4.1.0.tgz#640f2ae13d17c51e7fb1d3517ad7c17fcd5d1670"
+  integrity sha512-sKh1KCsMfv8jPIC9VdeQhrNAgkl842jS/M74HQv7Byr0AMAwKZt8mLWX9DmtMeD8nQA3eKa10f5LbqlSVmokMg==
   dependencies:
-    execa "^0.7.0"
-    mem "^1.1.0"
+    execa "^1.0.0"
+    mem "^4.0.0"
 
 util-deprecate@^1.0.1, util-deprecate@^1.0.2, util-deprecate@~1.0.1:
   version "1.0.2"