diff --git a/anchor_link.info.yml b/anchor_link.info.yml
index b0b439f34320e3513e2a63f5164ddd58382b52f1..4b07e5470df7a5e38db2fbad1972156f669150c6 100755
--- a/anchor_link.info.yml
+++ b/anchor_link.info.yml
@@ -2,7 +2,7 @@ name: 'CKEditor Anchor Link'
 type: module
 description: 'This plugin module adds the better link dialog and anchor related features to CKEditor in Drupal 9'
 package: CKEditor
-core_version_requirement: ^8 || ^9
+core_version_requirement: ^9 || ^10
 dependencies:
   - drupal:ckeditor
   - drupal:editor
diff --git a/composer.json b/composer.json
index 29a95edc7ab6d8dd84a5cb89ff557ed41b2e218c..711de20cdb9244f19e957eb7236373375151ab0d 100644
--- a/composer.json
+++ b/composer.json
@@ -23,8 +23,8 @@
     }
   },
   "require": {
-    "drupal/core": "*",
-    "drupal/fakeobjects": "^1.0"
+    "drupal/core": "^9 || ^10",
+    "drupal/fakeobjects": "~1.0"
   },
   "extra": {
     "branch-alias": {