diff --git a/package.json b/package.json
index c740f17..af2ee85 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "ember-export-application-global": "2.0.0",
     "ember-load-initializers": "2.1.0",
     "ember-maybe-import-regenerator": "0.1.6",
-    "ember-qunit": "4.5.1",
+    "ember-qunit": "4.6.0",
     "ember-resolver": "5.2.1",
     "ember-source": "3.13.0-beta.5",
     "ember-source-channel-url": "2.0.1",
diff --git a/yarn.lock b/yarn.lock
index 01a31b5..20dd641 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -855,17 +855,17 @@
     ember-cli-babel "^7.10.0"
     ember-modifier-manager-polyfill "^1.1.0"
 
-"@ember/test-helpers@^1.6.0":
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-1.6.1.tgz#5eb0b58486524c54f1b617a83e4ab327b7c62f07"
-  integrity sha512-gXLXR0XdZKfyXHFP+QLpG55TlrDtvrZI6TMQVQxdZwsz589kN8idmc01rDjyy53jx430tZTEsdhJvC2LrHXPwg==
+"@ember/test-helpers@^1.7.1":
+  version "1.7.1"
+  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-1.7.1.tgz#cc22a954b3b46856518f034bd492a74e0482389f"
+  integrity sha512-+ioumnanSRJzZ0ZH30FIkB0r41UhVyuWQ9R9Yp1phDWJQDLumxg+25WDr40relwcH6z0Cn6LIEzeTVujO/0Rww==
   dependencies:
     broccoli-debug "^0.6.5"
     broccoli-funnel "^2.0.2"
     ember-assign-polyfill "^2.6.0"
     ember-cli-babel "^7.7.3"
     ember-cli-htmlbars-inline-precompile "^2.1.0"
-    ember-test-waiters "^1.0.0"
+    ember-test-waiters "^1.1.1"
 
 "@embroider/core@0.4.3", "@embroider/core@^0.4.3":
   version "0.4.3"
@@ -2678,6 +2678,23 @@ broccoli-babel-transpiler@^7.1.2, broccoli-babel-transpiler@^7.2.0:
     rsvp "^4.8.4"
     workerpool "^3.1.1"
 
+broccoli-babel-transpiler@^7.3.0:
+  version "7.3.0"
+  resolved "https://registry.yarnpkg.com/broccoli-babel-transpiler/-/broccoli-babel-transpiler-7.3.0.tgz#a0ad3a37dbf74469664bbca403d652070c2c1317"
+  integrity sha512-tsXNvDf3gp6g8rGkz234AhbaIRUsCdd6CM3ikfkJVB0EpC8ZAczGsFKTjENLy1etx4s7FkruW/QjI7Wfdhx6Ng==
+  dependencies:
+    "@babel/core" "^7.3.3"
+    "@babel/polyfill" "^7.0.0"
+    broccoli-funnel "^2.0.2"
+    broccoli-merge-trees "^3.0.2"
+    broccoli-persistent-filter "^2.2.1"
+    clone "^2.1.2"
+    hash-for-dep "^1.4.7"
+    heimdalljs-logger "^0.1.9"
+    json-stable-stringify "^1.0.1"
+    rsvp "^4.8.4"
+    workerpool "^3.1.1"
+
 broccoli-builder@^0.18.14:
   version "0.18.14"
   resolved "https://registry.yarnpkg.com/broccoli-builder/-/broccoli-builder-0.18.14.tgz#4b79e2f844de11a4e1b816c3f49c6df4776c312d"
@@ -4208,7 +4225,7 @@ 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@7.11.0, ember-cli-babel@^7.0.0, ember-cli-babel@^7.1.2, ember-cli-babel@^7.10.0, ember-cli-babel@^7.7.0, ember-cli-babel@^7.7.3, ember-cli-babel@^7.8.0:
+ember-cli-babel@7.11.0, ember-cli-babel@^7.0.0, ember-cli-babel@^7.1.2, ember-cli-babel@^7.10.0, ember-cli-babel@^7.7.0, ember-cli-babel@^7.7.3:
   version "7.11.0"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-7.11.0.tgz#a2f4e4f123a4690968b512b87b4ff4bfa57ec244"
   integrity sha512-ykEsr7XoEPaADCBCJMViycCok1grtBRGvZ1k/atlL/gQYCQ1W4E4OROY/Mm2YBgyLftBv6buH7IZsULyQRZUmg==
@@ -4254,6 +4271,33 @@ ember-cli-babel@^6.0.0-beta.4, ember-cli-babel@^6.0.0-beta.7, ember-cli-babel@^6
     ember-cli-version-checker "^2.1.2"
     semver "^5.5.0"
 
+ember-cli-babel@^7.12.0:
+  version "7.12.0"
+  resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-7.12.0.tgz#064997d199384be8c88d251f30ef67953d3bddc5"
+  integrity sha512-+EGQsbPvh19nNXHCm6rVBx2CdlxQlzxMyhey5hsGViDPriDI4PFYXYaFWdGizDrmZoDcG/Ywpeph3hl0NxGQTg==
+  dependencies:
+    "@babel/core" "^7.0.0"
+    "@babel/plugin-proposal-class-properties" "^7.3.4"
+    "@babel/plugin-proposal-decorators" "^7.3.0"
+    "@babel/plugin-transform-modules-amd" "^7.0.0"
+    "@babel/plugin-transform-runtime" "^7.2.0"
+    "@babel/polyfill" "^7.0.0"
+    "@babel/preset-env" "^7.0.0"
+    "@babel/runtime" "^7.2.0"
+    amd-name-resolver "^1.2.1"
+    babel-plugin-debug-macros "^0.3.0"
+    babel-plugin-ember-modules-api-polyfill "^2.12.0"
+    babel-plugin-module-resolver "^3.1.1"
+    broccoli-babel-transpiler "^7.3.0"
+    broccoli-debug "^0.6.4"
+    broccoli-funnel "^2.0.1"
+    broccoli-source "^1.1.0"
+    clone "^2.1.2"
+    ember-cli-babel-plugin-helpers "^1.1.0"
+    ember-cli-version-checker "^2.1.2"
+    ensure-posix-path "^1.0.2"
+    semver "^5.5.0"
+
 ember-cli-broccoli-sane-watcher@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ember-cli-broccoli-sane-watcher/-/ember-cli-broccoli-sane-watcher-3.0.0.tgz#dc1812c047e1ceec4413d3c41b51a9ffc61b4cfe"
@@ -4634,18 +4678,18 @@ ember-modifier-manager-polyfill@^1.1.0:
     ember-cli-version-checker "^2.1.2"
     ember-compatibility-helpers "^1.2.0"
 
-ember-qunit@4.5.1:
-  version "4.5.1"
-  resolved "https://registry.yarnpkg.com/ember-qunit/-/ember-qunit-4.5.1.tgz#dc4b0a794fbeb6702a02f28bf19091de0f90fd5a"
-  integrity sha512-fOxXQLFdellP0yiMd9f3n7pIGggiDo8kBuswdGvsCrqTKq5aB1Cb49eeoNyBDQYGlhcxY0pOGUe+xElppChDBA==
+ember-qunit@4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/ember-qunit/-/ember-qunit-4.6.0.tgz#ad79fd3ff00073a8779400cc5a4b44829517590f"
+  integrity sha512-i5VOGn0RP8XH+5qkYDOZshbqAvO6lHgF65D0gz8vRx4DszCIvJMJO+bbftBTfYMxp6rqG85etAA6pfNxE0DqsQ==
   dependencies:
-    "@ember/test-helpers" "^1.6.0"
+    "@ember/test-helpers" "^1.7.1"
     broccoli-funnel "^2.0.2"
     broccoli-merge-trees "^3.0.2"
     common-tags "^1.4.0"
-    ember-cli-babel "^7.8.0"
+    ember-cli-babel "^7.12.0"
     ember-cli-test-loader "^2.2.0"
-    qunit "^2.9.2"
+    qunit "^2.9.3"
 
 ember-resolver@5.2.1:
   version "5.2.1"
@@ -4727,7 +4771,7 @@ ember-template-lint@^1.1.0:
     resolve "^1.1.3"
     strip-bom "^3.0.0"
 
-ember-test-waiters@^1.0.0:
+ember-test-waiters@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ember-test-waiters/-/ember-test-waiters-1.1.1.tgz#7df6e7a47e0fdca814aa351f7f7f9a006e15fdcd"
   integrity sha512-ra71ZWTGBGLeDPa308aeAg9+/nYxv2fk4OEzmXdhvbSa5Dtbei94sr5pbLXx2IiK3Re2gDAvDzxg9PVhLy9fig==
@@ -7614,10 +7658,10 @@ node-releases@^1.1.29:
   dependencies:
     semver "^5.3.0"
 
-node-watch@0.6.0:
-  version "0.6.0"
-  resolved "https://registry.yarnpkg.com/node-watch/-/node-watch-0.6.0.tgz#ab0703b60cd270783698e57a428faa0010ed8fd0"
-  integrity sha512-XAgTL05z75ptd7JSVejH1a2Dm1zmXYhuDr9l230Qk6Z7/7GPcnAs/UyJJ4ggsXSvWil8iOzwQLW0zuGUvHpG8g==
+node-watch@0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/node-watch/-/node-watch-0.6.1.tgz#b9874111ce9f5841b1c7596120206c7b825be0e9"
+  integrity sha512-gwQiR7weFRV8mAtT0x0kXkZ18dfRLB45xH7q0hCOVQMLfLb2f1ZaSvR57q4/b/Vj6B0RwMNJYbvb69e1yM7qEA==
 
 nopt@^3.0.6:
   version "3.0.6"
@@ -8359,15 +8403,15 @@ qunit-dom@0.9.0:
     broccoli-funnel "^2.0.2"
     broccoli-merge-trees "^3.0.1"
 
-qunit@^2.9.2:
-  version "2.9.2"
-  resolved "https://registry.yarnpkg.com/qunit/-/qunit-2.9.2.tgz#97919440c9c0ae838bcd3c33a2ee42f35c5ef4a0"
-  integrity sha512-wTOYHnioWHcx5wa85Wl15IE7D6zTZe2CQlsodS14yj7s2FZ3MviRnQluspBZsueIDEO7doiuzKlv05yfky1R7w==
+qunit@^2.9.3:
+  version "2.9.3"
+  resolved "https://registry.yarnpkg.com/qunit/-/qunit-2.9.3.tgz#9522a088e76f0782f70a45db92f2fd14db311bcc"
+  integrity sha512-RH4VYSaVsNRDthMFFboTJAJ8q4kJM5LvOqWponKUYPEAeOcmc/YFV1QsZ7ikknA3TjqliWFJYEV63vvVXaALmQ==
   dependencies:
     commander "2.12.2"
     js-reporters "1.2.1"
     minimatch "3.0.4"
-    node-watch "0.6.0"
+    node-watch "0.6.1"
     resolve "1.9.0"
 
 randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5: