diff --git a/package.json b/package.json
index 182ed5c7..7dd4310f 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "ember-cli-inject-live-reload": "2.0.2",
     "ember-cli-sri": "2.1.1",
     "ember-cli-template-lint": "1.0.0-beta.3",
-    "ember-cli-typescript-blueprints": "2.0.0",
+    "ember-cli-typescript-blueprints": "3.0.0",
     "ember-cli-uglify": "3.0.0",
     "ember-disable-prototype-extensions": "1.1.3",
     "ember-export-application-global": "2.0.1",
diff --git a/yarn.lock b/yarn.lock
index 8569cc5b..4baf4c04 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2170,11 +2170,6 @@ ast-types@0.13.3:
   resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.13.3.tgz#50da3f28d17bdbc7969a3a2d83a0e4a72ae755a7"
   integrity sha512-XTZ7xGML849LkQP86sWdQzfhwbt3YwIO6MqbX9mUNYY98VKaaVZP7YNNm70IpwecbkkxmfC5IYAzOQ/2p29zRA==
 
-ast-types@0.9.6:
-  version "0.9.6"
-  resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.9.6.tgz#102c9e9e9005d3e7e3829bf0c4fa24ee862ee9b9"
-  integrity sha1-ECyenpAF0+fjgpvwxPok7oYu6bk=
-
 astral-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
@@ -5155,10 +5150,10 @@ ember-cli-test-loader@^2.2.0:
   dependencies:
     ember-cli-babel "^6.8.1"
 
-ember-cli-typescript-blueprints@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/ember-cli-typescript-blueprints/-/ember-cli-typescript-blueprints-2.0.0.tgz#a8cc6f2ea481a68315008c8264781c4932275751"
-  integrity sha512-doBO4V9CdT9/QUofmsArgUs1dixnbggS8yGSTasRGEvd7x8u/2cNEst8QxAxRSbOc3gSzcrk6qPwumaPc+Sxeg==
+ember-cli-typescript-blueprints@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/ember-cli-typescript-blueprints/-/ember-cli-typescript-blueprints-3.0.0.tgz#88595df71ddca9a7cb3ef1fb1626a1c2528da1b6"
+  integrity sha512-nJScjIjwDY96q9eiIBse9npLht/1FNmDRMpoTLJUrgSTzmx7/S6JhlH4BrMELkLCvtPkWoduDNBGiGBdCqf9FA==
   dependencies:
     chalk "^2.4.1"
     ember-cli-babel "^7.0.0"
@@ -5170,9 +5165,9 @@ ember-cli-typescript-blueprints@2.0.0:
     ember-cli-test-info "^1.0.0"
     ember-cli-valid-component-name "^1.0.0"
     ember-cli-version-checker "^3.0.0"
-    ember-router-generator "^1.2.3"
+    ember-router-generator "^2.0.0"
     exists-sync "^0.1.0"
-    fs-extra "^7.0.0"
+    fs-extra "^8.0.0"
     inflection "^1.12.0"
     silent-error "^1.1.0"
 
@@ -5398,13 +5393,6 @@ ember-rfc176-data@^0.3.13, ember-rfc176-data@^0.3.15:
   resolved "https://registry.yarnpkg.com/ember-rfc176-data/-/ember-rfc176-data-0.3.15.tgz#af3f1da5a0339b6feda380edc2f7190e0f416c2d"
   integrity sha512-GPKa7zRDBblRy0orxTXt5yrpp/Pf5CkuRFSIR8qMFDww0CqCKjCRwdZnWYzCM4kAEfZnXRIDDefe1tBaFw7v7w==
 
-ember-router-generator@^1.2.3:
-  version "1.2.3"
-  resolved "https://registry.yarnpkg.com/ember-router-generator/-/ember-router-generator-1.2.3.tgz#8ed2ca86ff323363120fc14278191e9e8f1315ee"
-  integrity sha1-jtLKhv8yM2MSD8FCeBkeno8TFe4=
-  dependencies:
-    recast "^0.11.3"
-
 ember-router-generator@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ember-router-generator/-/ember-router-generator-2.0.0.tgz#d04abfed4ba8b42d166477bbce47fccc672dbde0"
@@ -5826,11 +5814,6 @@ esprima@~3.0.0:
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.0.0.tgz#53cf247acda77313e551c3aa2e73342d3fb4f7d9"
   integrity sha1-U88kes2ncxPlUcOqLnM0LT+099k=
 
-esprima@~3.1.0:
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
-  integrity sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM=
-
 esquery@^1.0.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.3.1.tgz#b78b5828aa8e214e29fb74c4d5b752e1c033da57"
@@ -10354,7 +10337,7 @@ printf@^0.5.1:
   resolved "https://registry.yarnpkg.com/printf/-/printf-0.5.3.tgz#8b7eec278d886833312238b2bf42b2b6f250880a"
   integrity sha512-t3lYN6vPU5PZXDiEZZqoyXvN8wCsBfi8gPoxTKo2e5hhV673t/KUh+mfO8P8lCOCDC/BWcOGIxKyebxc5FuqLA==
 
-private@^0.1.6, private@^0.1.8, private@~0.1.5:
+private@^0.1.6, private@^0.1.8:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
   integrity sha512-VvivMrbvd2nKkiG38qjULzlc+4Vx4wm/whI9pQD35YrARNnhxeiRktSOhSukRLFNlzg6Br/cJPet5J/u19r/mg==
@@ -10756,16 +10739,6 @@ readdir-scoped-modules@^1.0.0, readdir-scoped-modules@^1.1.0:
     graceful-fs "^4.1.2"
     once "^1.3.0"
 
-recast@^0.11.3:
-  version "0.11.23"
-  resolved "https://registry.yarnpkg.com/recast/-/recast-0.11.23.tgz#451fd3004ab1e4df9b4e4b66376b2a21912462d3"
-  integrity sha1-RR/TAEqx5N+bTktmN2sqIZEkYtM=
-  dependencies:
-    ast-types "0.9.6"
-    esprima "~3.1.0"
-    private "~0.1.5"
-    source-map "~0.5.0"
-
 recast@^0.18.1:
   version "0.18.10"
   resolved "https://registry.yarnpkg.com/recast/-/recast-0.18.10.tgz#605ebbe621511eb89b6356a7e224bff66ed91478"
@@ -11764,7 +11737,7 @@ source-map@0.4.x, source-map@^0.4.2:
   dependencies:
     amdefine ">=0.0.4"
 
-source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.0:
+source-map@^0.5.6, source-map@^0.5.7:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
   integrity sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=