diff --git a/examples/ember-cli/package.json b/examples/ember-cli/package.json
index 26a62d06aba2..10741b22c90e 100644
--- a/examples/ember-cli/package.json
+++ b/examples/ember-cli/package.json
@@ -43,7 +43,7 @@
     "ember-cli-uglify": "^2.0.0",
     "ember-load-initializers": "^2.0.0",
     "ember-resolver": "^5.1.3",
-    "ember-source": "~3.8.0",
+    "ember-source": "~3.9.1",
     "loader.js": "^4.2.3",
     "webpack": "^4.28.0",
     "webpack-cli": "^3.3.0"
diff --git a/yarn.lock b/yarn.lock
index da33225281d5..c0763d9b38ad 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9305,7 +9305,7 @@ ember-cli-babel@^6.12.0, ember-cli-babel@^6.16.0:
     ember-cli-version-checker "^2.1.2"
     semver "^5.5.0"
 
-ember-cli-babel@^7.0.0, ember-cli-babel@^7.1.2, ember-cli-babel@^7.2.0, ember-cli-babel@^7.4.3, ember-cli-babel@^7.6.0:
+ember-cli-babel@^7.0.0, ember-cli-babel@^7.1.2, ember-cli-babel@^7.4.2, ember-cli-babel@^7.4.3, ember-cli-babel@^7.6.0:
   version "7.7.3"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-7.7.3.tgz#f94709f6727583d18685ca6773a995877b87b8a0"
   integrity sha512-/LWwyKIoSlZQ7k52P+6agC7AhcOBqPJ5C2u27qXHVVxKvCtg6ahNuRk/KmfZmV4zkuw4EjTZxfJE1PzpFyHkXg==
@@ -9448,7 +9448,7 @@ ember-cli-uglify@^2.0.0:
     broccoli-uglify-sourcemap "^2.1.1"
     lodash.defaultsdeep "^4.6.0"
 
-ember-cli-version-checker@^2.0.0, ember-cli-version-checker@^2.1.0, ember-cli-version-checker@^2.1.2:
+ember-cli-version-checker@^2.0.0, ember-cli-version-checker@^2.1.2:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/ember-cli-version-checker/-/ember-cli-version-checker-2.2.0.tgz#47771b731fe0962705e27c8199a9e3825709f3b3"
   integrity sha512-G+KtYIVlSOWGcNaTFHk76xR4GdzDLzAS4uxZUKdASuFX0KJE43C6DaqL+y3VTpUFLI2FIkAS6HZ4I1YBi+S3hg==
@@ -9456,7 +9456,7 @@ ember-cli-version-checker@^2.0.0, ember-cli-version-checker@^2.1.0, ember-cli-ve
     resolve "^1.3.3"
     semver "^5.3.0"
 
-ember-cli-version-checker@^3.0.0:
+ember-cli-version-checker@^3.0.0, ember-cli-version-checker@^3.0.1:
   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==
@@ -9599,25 +9599,25 @@ ember-source-channel-url@^1.1.0:
   dependencies:
     got "^8.0.1"
 
-ember-source@~3.8.0:
-  version "3.8.1"
-  resolved "https://registry.yarnpkg.com/ember-source/-/ember-source-3.8.1.tgz#cd4522df4933decdc0b71db7ef6dc13751185838"
-  integrity sha512-dzz2i2XUY+yqxVIoV8V0B6lIGjtWVJLHtsid2MkDfaJl2GRcsioYVmv20Elyhny0oGBRJY8ESbODULkKoY9Urw==
+ember-source@~3.9.1:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/ember-source/-/ember-source-3.9.1.tgz#e6c7b08f823f9a55e448af1cc439266cabc3e65e"
+  integrity sha512-0rfP1m3KbfylKNnxk4ZWy0jqwqIWGm5rb7ZZFn4zazVJFI6gEmratWadXfzwEgqG2ukRcW9F8frEk0utuaAnMg==
   dependencies:
-    broccoli-funnel "^2.0.1"
+    broccoli-funnel "^2.0.2"
     broccoli-merge-trees "^3.0.2"
-    chalk "^2.3.0"
-    ember-cli-babel "^7.2.0"
+    chalk "^2.4.2"
+    ember-cli-babel "^7.4.2"
     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-version-checker "^2.1.0"
+    ember-cli-version-checker "^3.0.1"
     ember-router-generator "^1.2.3"
     inflection "^1.12.0"
     jquery "^3.3.1"
-    resolve "^1.9.0"
+    resolve "^1.10.0"
 
 ember-template-compiler@^1.9.0-alpha:
   version "1.9.0-alpha"