diff --git a/ember-power-select/package.json b/ember-power-select/package.json
index b2538d187..c94e83c22 100644
--- a/ember-power-select/package.json
+++ b/ember-power-select/package.json
@@ -120,10 +120,8 @@
   "peerDependencies": {
     "@ember/test-helpers": "^2.9.4 || ^3.2.1 || ^4.0.2 || ^5.0.0",
     "@glimmer/component": "^1.1.2 || ^2.0.0",
-    "@glimmer/tracking": "^1.1.2",
     "ember-basic-dropdown": "^8.5.0",
-    "ember-concurrency": "^4.0.2",
-    "ember-source": "^3.28.0 || ^4.0.0 || >=5.0.0"
+    "ember-concurrency": "^4.0.4"
   },
   "publishConfig": {
     "registry": "https://registry.npmjs.org"