diff --git a/package.json b/package.json
index 9ffbe16..c586f20 100644
--- a/package.json
+++ b/package.json
@@ -18,32 +18,32 @@
     "test": "ember test"
   },
   "devDependencies": {
-    "@ember/jquery": "^0.5.2",
-    "@ember/optional-features": "^0.6.3",
-    "broccoli-asset-rev": "^2.7.0",
-    "ember-ajax": "^4.0.1",
+    "@ember/jquery": "^0.6.0",
+    "@ember/optional-features": "^0.7.0",
+    "broccoli-asset-rev": "^3.0.0",
+    "ember-ajax": "^4.0.2",
     "ember-cli": "~3.8.0-beta.1",
     "ember-cli-app-version": "^3.2.0",
-    "ember-cli-babel": "^7.1.2",
+    "ember-cli-babel": "^7.4.1",
     "ember-cli-dependency-checker": "^3.1.0",
-    "ember-cli-eslint": "^4.2.3",
-    "ember-cli-htmlbars": "^3.0.0",
-    "ember-cli-htmlbars-inline-precompile": "^1.0.3",
+    "ember-cli-eslint": "^5.1.0",
+    "ember-cli-htmlbars": "^3.0.1",
+    "ember-cli-htmlbars-inline-precompile": "^2.1.0",
     "ember-cli-inject-live-reload": "^1.8.2",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-template-lint": "^1.0.0-beta.1",
     "ember-cli-uglify": "^2.1.0",
     "ember-data": "~3.7.0",
     "ember-export-application-global": "^2.0.0",
-    "ember-load-initializers": "^1.1.0",
+    "ember-load-initializers": "^2.0.0",
     "ember-maybe-import-regenerator": "^0.1.6",
-    "ember-qunit": "^3.4.1",
+    "ember-qunit": "^4.2.0",
     "ember-resolver": "^5.0.1",
     "ember-source": "~3.8.0-beta.1",
     "ember-welcome-page": "^3.2.0",
-    "eslint-plugin-ember": "^5.2.0",
+    "eslint-plugin-ember": "^6.2.0",
     "loader.js": "^4.7.0",
-    "qunit-dom": "^0.8.0"
+    "qunit-dom": "^0.8.4"
   },
   "engines": {
     "node": "6.* || 8.* || >= 10.*"