diff --git a/package.json b/package.json
index 28d12e5..01ed2c7 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "ember-prism": "~0.13.0",
     "ember-qunit": "~5.1.5",
     "ember-resolver": "~9.0.1",
-    "ember-source": "~5.12.0",
+    "ember-source": "~6.3.0",
     "ember-source-channel-url": "~3.0.0",
     "ember-template-lint": "~5.13.0",
     "ember-try": "~2.0.0",
diff --git a/yarn.lock b/yarn.lock
index b8898f3..4b34fc3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1509,6 +1509,16 @@
     ember-cli-version-checker "^5.1.2"
     semver "^7.3.5"
 
+"@embroider/addon-shim@^1.9.0":
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/@embroider/addon-shim/-/addon-shim-1.9.0.tgz#f729cfaf0f2d5f3c178808a546251743335c62f4"
+  integrity sha512-fMzayl/licUL8VRAy4qXROKcYvHwUbV8aTh4m97L5/MRuVpxbcAy92DGGTqx5OBKCSQN3gMg+sUKeE6AviefpQ==
+  dependencies:
+    "@embroider/shared-internals" "^2.8.1"
+    broccoli-funnel "^3.0.8"
+    common-ancestor-path "^1.0.1"
+    semver "^7.3.8"
+
 "@embroider/macros@^1.0.0", "@embroider/macros@^1.10.0", "@embroider/macros@^1.9.0":
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/@embroider/macros/-/macros-1.10.0.tgz#af3844d5db48f001b85cfb096c76727c72ad6c1e"
@@ -1551,6 +1561,24 @@
     semver "^7.3.5"
     typescript-memoize "^1.0.1"
 
+"@embroider/shared-internals@^2.8.1":
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/@embroider/shared-internals/-/shared-internals-2.9.0.tgz#5d945b92e08db163de60d82f7c388e2b7260f0cc"
+  integrity sha512-8untWEvGy6av/oYibqZWMz/yB+LHsKxEOoUZiLvcpFwWj2Sipc0DcXeTJQZQZ++otNkLCWyDrDhOLrOkgjOPSg==
+  dependencies:
+    babel-import-util "^2.0.0"
+    debug "^4.3.2"
+    ember-rfc176-data "^0.3.17"
+    fs-extra "^9.1.0"
+    is-subdir "^1.2.0"
+    js-string-escape "^1.0.1"
+    lodash "^4.17.21"
+    minimatch "^3.0.4"
+    pkg-entry-points "^1.1.0"
+    resolve-package-path "^4.0.1"
+    semver "^7.3.5"
+    typescript-memoize "^1.0.1"
+
 "@embroider/test-setup@~1.8.3":
   version "1.8.3"
   resolved "https://registry.yarnpkg.com/@embroider/test-setup/-/test-setup-1.8.3.tgz#445b9fe5a363ce50367ac2114750597f98d7806d"
@@ -4545,6 +4573,11 @@ commander@^8.3.0:
   resolved "https://registry.yarnpkg.com/commander/-/commander-8.3.0.tgz#4837ea1b2da67b9c616a67afbb0fafee567bca66"
   integrity sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==
 
+common-ancestor-path@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/common-ancestor-path/-/common-ancestor-path-1.0.1.tgz#4f7d2d1394d91b7abdf51871c62f71eadb0182a7"
+  integrity sha512-L3sHRo1pXXEqX8VU28kfgUY+YGsk09hPqZiZmLacNib6XNTCM8ubYeT7ryXQw8asB1sKgcU5lkB7ONug08aB8w==
+
 common-tags@^1.8.0:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/common-tags/-/common-tags-1.8.0.tgz#8e3153e542d4a39e9b10554434afaaf98956a937"
@@ -5116,7 +5149,7 @@ electron-to-chromium@^1.5.41:
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.5.50.tgz#d9ba818da7b2b5ef1f3dd32bce7046feb7e93234"
   integrity sha512-eMVObiUQ2LdgeO1F/ySTXsvqvxb6ZH2zPGaMYsWzRDdOddUa77tdmI0ltg+L16UpbWdhPmuF3wIQYyQq65WfZw==
 
-ember-auto-import@^1.11.3, ember-auto-import@^2.2.4, ember-auto-import@^2.6.3, ember-auto-import@~2.4.0:
+ember-auto-import@^1.11.3, ember-auto-import@^2.10.0, ember-auto-import@^2.2.4, ember-auto-import@~2.4.0:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/ember-auto-import/-/ember-auto-import-2.4.2.tgz#d4d3bc6885a11cf124f606f5c37169bdf76e37ae"
   integrity sha512-REh+1aJWpTkvN42a/ga41OuRpUsSW7UQfPr2wPtYx56o/xoSNhVBXejy7yV9ObrkN7gogz6fs2xZwih5cOwpYg==
@@ -5662,13 +5695,14 @@ ember-source-channel-url@^3.0.0, ember-source-channel-url@~3.0.0:
   dependencies:
     node-fetch "^2.6.0"
 
-ember-source@~5.12.0:
-  version "5.12.0"
-  resolved "https://registry.yarnpkg.com/ember-source/-/ember-source-5.12.0.tgz#2bf10d5e6247c0ed1d61179d3f69e3119a7318d7"
-  integrity sha512-2MWlJmQEeeiIk9p5CDMuvD470YPi7/4wXgU41ftbWc9svwF+0usoe4PLoLC0T/jV6YX+3SY5tumQfxLSLoFhmQ==
+ember-source@~6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/ember-source/-/ember-source-6.3.0.tgz#724a9ade3bd7e9045c8d7f4e2bca93812b9e5402"
+  integrity sha512-lxnMhK70lWN6UPIpSmfF/XGmTdfMaf14+rcZJXafr5KgridaQht7rZwcq2IEf/wJxnsjzKSYlw5y8qAXIBt1QQ==
   dependencies:
     "@babel/core" "^7.24.4"
     "@ember/edition-utils" "^1.2.0"
+    "@embroider/addon-shim" "^1.9.0"
     "@glimmer/compiler" "0.92.4"
     "@glimmer/destroyable" "0.92.3"
     "@glimmer/env" "^0.1.7"
@@ -5692,7 +5726,7 @@ ember-source@~5.12.0:
     broccoli-funnel "^3.0.8"
     broccoli-merge-trees "^4.2.0"
     chalk "^4.0.0"
-    ember-auto-import "^2.6.3"
+    ember-auto-import "^2.10.0"
     ember-cli-babel "^8.2.0"
     ember-cli-get-component-path-option "^1.0.0"
     ember-cli-is-package-missing "^1.0.0"