diff --git a/packages/ember-l10n/package.json b/packages/ember-l10n/package.json
index 105e857..476be82 100644
--- a/packages/ember-l10n/package.json
+++ b/packages/ember-l10n/package.json
@@ -56,7 +56,7 @@
     "ember-page-title": "~7.0.0",
     "ember-qunit": "~5.1.5",
     "ember-resolver": "~8.0.3",
-    "ember-source": "~4.12.0",
+    "ember-source": "~5.0.0",
     "ember-source-channel-url": "~3.0.0",
     "ember-template-lint": "~4.17.0",
     "ember-try": "~2.0.0",
diff --git a/yarn.lock b/yarn.lock
index de520ad..734b107 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6770,10 +6770,10 @@ ember-source-channel-url@^3.0.0, ember-source-channel-url@~3.0.0:
   dependencies:
     node-fetch "^2.6.0"
 
-ember-source@~4.12.0:
-  version "4.12.0"
-  resolved "https://registry.yarnpkg.com/ember-source/-/ember-source-4.12.0.tgz#cc4873292bf8fa76b81f394852a55c0400d333c6"
-  integrity sha512-h0lV902A4Mny2eiqXPy15uXXoCc7BnUegE4axLAy4IoxEkJ1o5h0aLJFiB4Tzb1htx8vgHjJz//Y5Jig7NSDTw==
+ember-source@~5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/ember-source/-/ember-source-5.0.0.tgz#f28e4d36bda1d05587a796778e1b703c5150a93f"
+  integrity sha512-zy0iU3Mf9HZXVQacqWLAfHCbQge8Ysi2EpU6XTgrdf2PX5ILdWTbSPklxuTlkGV7NrG5PkIfGW8hfimwY6I/tw==
   dependencies:
     "@babel/helper-module-imports" "^7.16.7"
     "@babel/plugin-transform-block-scoping" "^7.20.5"