diff --git a/docs-app/package.json b/docs-app/package.json
index fe397db79..978f3e88c 100644
--- a/docs-app/package.json
+++ b/docs-app/package.json
@@ -87,7 +87,7 @@
     "ember-load-initializers": "^2.1.2",
     "ember-page-title": "^8.0.0-beta.0",
     "ember-qunit": "^8.0.0",
-    "ember-resolver": "^11.0.0",
+    "ember-resolver": "^12.0.0",
     "ember-source": "~5.8.0",
     "ember-template-imports": "^3.1.2",
     "ember-template-lint": "^4.14.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2ed11c909..d0b2f13ca 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -267,8 +267,8 @@ importers:
         specifier: ^8.0.0
         version: 8.1.0(@ember/test-helpers@3.3.0)(@glint/template@1.4.0)(ember-source@5.8.0)(qunit@2.21.0)
       ember-resolver:
-        specifier: ^11.0.0
-        version: 11.0.1(ember-source@5.8.0)
+        specifier: ^12.0.0
+        version: 12.0.1(ember-source@5.8.0)
       ember-source:
         specifier: ~5.8.0
         version: 5.8.0(@babel/core@7.24.7)(@glimmer/component@1.1.2)(@glint/template@1.4.0)(webpack@5.92.0)
@@ -1048,8 +1048,8 @@ importers:
         specifier: ^8.0.0
         version: 8.1.0(@ember/test-helpers@3.3.0)(@glint/template@1.4.0)(ember-source@5.8.0)(qunit@2.21.0)
       ember-resolver:
-        specifier: ^11.0.0
-        version: 11.0.1(ember-source@5.8.0)
+        specifier: ^12.0.0
+        version: 12.0.1(ember-source@5.8.0)
       ember-sinon-qunit:
         specifier: ^7.0.0
         version: 7.4.0(ember-source@5.8.0)(qunit@2.21.0)(sinon@18.0.0)
@@ -7031,7 +7031,7 @@ packages:
     resolution: {integrity: sha512-lEuC2QD8K6rRAbELMejrALFBgelRPt6OQtapny4Oke07ZtK/Lbf9zn5KIDl7PNkirxMD0AStsQTdUqFu6eVbVw==}
     deprecated: This is a stub types definition. ember-resolver provides its own type definitions, so you do not need this installed.
     dependencies:
-      ember-resolver: 11.0.1(ember-source@5.8.0)
+      ember-resolver: 12.0.1(ember-source@5.8.0)
     transitivePeerDependencies:
       - ember-source
       - supports-color
@@ -11654,11 +11654,11 @@ packages:
       - supports-color
     dev: true
 
-  /ember-resolver@11.0.1(ember-source@5.8.0):
-    resolution: {integrity: sha512-ucBk3oM+PR+AfYoSUXeQh8cDQS1sSiEKp4Pcgbew5cFMSqPxJfqd1zyZsfQKNTuyubeGmWxBOyMVSTvX2LeCyg==}
+  /ember-resolver@12.0.1(ember-source@5.8.0):
+    resolution: {integrity: sha512-U+ZBdbEHMhmvcZly1xhZKwqeH5/igjT93p9bbD6x+mQVg7hm4jrsQA4jsxHu3BqgL5MmqOVx0gtAuYEWV1x2MQ==}
     engines: {node: 14.* || 16.* || >= 18}
     peerDependencies:
-      ember-source: ^4.8.3 || >= 5.0.0
+      ember-source: ^4.12.0 || >= 5.0.0
     peerDependenciesMeta:
       ember-source:
         optional: true
diff --git a/test-app/package.json b/test-app/package.json
index 09ad6831e..69524a73d 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -97,7 +97,7 @@
     "ember-load-initializers": "^2.1.2",
     "ember-page-title": "^8.0.0",
     "ember-qunit": "^8.0.0",
-    "ember-resolver": "^11.0.0",
+    "ember-resolver": "^12.0.0",
     "ember-sinon-qunit": "^7.0.0",
     "ember-source": "~5.8.0",
     "ember-source-channel-url": "^3.0.0",