diff --git a/package.json b/package.json
index 598156ea8..3bf977cfb 100644
--- a/package.json
+++ b/package.json
@@ -100,8 +100,8 @@
     "ember-math-helpers": "4.0.0",
     "ember-modifier": "4.1.0",
     "ember-page-title": "8.2.3",
-    "ember-power-calendar": "0.20.2",
-    "ember-power-calendar-luxon": "0.5.0",
+    "ember-power-calendar": "1.1.0",
+    "ember-power-calendar-luxon": "1.0.0",
     "ember-qunit": "7.0.0",
     "ember-resolver": "11.0.1",
     "ember-sinon-qunit": "7.4.0",