diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9918b27..2ac7c7a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -62,12 +62,11 @@ jobs:
       fail-fast: false
       matrix:
         try-scenario:
-          - ember-lts-3.28
-          - ember-lts-4.4
-          - ember-lts-4.8
           - ember-lts-4.12
           - ember-lts-5.4
           - ember-lts-5.8
+          - ember-resolver-10
+          - ember-resolver-11
           - ember-resolver-12
           - ember-release
           - ember-beta
diff --git a/ember-can/package.json b/ember-can/package.json
index fcc7af0..0591a93 100644
--- a/ember-can/package.json
+++ b/ember-can/package.json
@@ -125,9 +125,9 @@
     }
   },
   "peerDependencies": {
-    "@ember/string": "^3.1.1 || ^4.0.0",
-    "ember-inflector": "^4.0.2 || >=5.0.1",
-    "ember-source": "^3.28.0 || ^4.0.0 || >=5.0.0",
-    "ember-resolver": ">= 8.0.0"
+    "@ember/string": ">=3.0.1",
+    "ember-inflector": ">=5.0.1",
+    "ember-source": ">=4.12.0",
+    "ember-resolver": ">= 10.0.0"
   }
 }
diff --git a/ember-can/src/helpers/can.ts b/ember-can/src/helpers/can.ts
index 7eb7369..d27587a 100644
--- a/ember-can/src/helpers/can.ts
+++ b/ember-can/src/helpers/can.ts
@@ -1,9 +1,7 @@
 import Helper from '@ember/component/helper';
-import * as s from '@ember/service';
+import { service } from '@ember/service';
 import type Ability from '../services/abilities.ts';
 
-const service = s.service ?? s.inject;
-
 interface CanSignature {
   Args: {
     Positional: [abilityString: string, model?: unknown];
diff --git a/ember-can/src/helpers/cannot.ts b/ember-can/src/helpers/cannot.ts
index 432834a..62af9cb 100644
--- a/ember-can/src/helpers/cannot.ts
+++ b/ember-can/src/helpers/cannot.ts
@@ -1,9 +1,7 @@
 import Helper from '@ember/component/helper';
-import * as s from '@ember/service';
+import { service } from '@ember/service';
 import type Ability from '../services/abilities.ts';
 
-const service = s.service ?? s.inject;
-
 interface CannotSignature {
   Args: {
     Positional: [abilityString: string, model?: unknown];
diff --git a/ember-can/src/services/abilities.ts b/ember-can/src/services/abilities.ts
index 3c82dfe..f1cceec 100644
--- a/ember-can/src/services/abilities.ts
+++ b/ember-can/src/services/abilities.ts
@@ -1,7 +1,7 @@
 import Service from '@ember/service';
 import Ability from '../ability.ts';
 import { assert } from '@ember/debug';
-import { getOwner } from '@ember/application';
+import { getOwner } from '@ember/owner';
 import normalizeAbilityString from '../-private/normalize.ts';
 
 export default class AbilitiesService extends Service {
diff --git a/test-app/config/ember-try.js b/test-app/config/ember-try.js
index c70f8a1..c7c3e04 100644
--- a/test-app/config/ember-try.js
+++ b/test-app/config/ember-try.js
@@ -8,56 +8,45 @@ module.exports = async function () {
     usePnpm: true,
     scenarios: [
       {
-        name: 'ember-lts-3.28',
+        name: 'ember-lts-4.12',
         npm: {
           devDependencies: {
-            '@ember/test-helpers': '^2.9.4',
-            'ember-cli': '~4.12.2',
-            'ember-qunit': '^6.0.0',
-            'ember-resolver': '^8.0.0',
-            'ember-source': '~3.28.0',
+            'ember-source': '~4.12.0',
           },
         },
       },
       {
-        name: 'ember-lts-4.4',
+        name: 'ember-lts-5.4',
         npm: {
           devDependencies: {
-            'ember-resolver': '^8.0.0',
-            'ember-source': '~4.4.0',
+            'ember-source': '~5.4.0',
           },
         },
       },
       {
-        name: 'ember-lts-4.8',
+        name: 'ember-lts-5.8',
         npm: {
           devDependencies: {
-            'ember-resolver': '^11.0.0',
-            'ember-source': '~4.8.0',
+            'ember-source': '~5.8.0',
           },
         },
       },
       {
-        name: 'ember-lts-4.12',
+        name: 'ember-resolver-10',
         npm: {
           devDependencies: {
+            '@ember/string': '^3.0.1',
             'ember-source': '~4.12.0',
+            'ember-resolver': '^10.0.0',
           },
         },
       },
       {
-        name: 'ember-lts-5.4',
-        npm: {
-          devDependencies: {
-            'ember-source': '~5.4.0',
-          },
-        },
-      },
-      {
-        name: 'ember-lts-5.8',
+        name: 'ember-resolver-11',
         npm: {
           devDependencies: {
-            'ember-source': '~5.8.0',
+            'ember-source': '~4.12.0',
+            'ember-resolver': '^11.0.0',
           },
         },
       },