diff --git a/custom_classes.info.yml b/custom_classes.info.yml
index 48ed098..d983018 100644
--- a/custom_classes.info.yml
+++ b/custom_classes.info.yml
@@ -2,7 +2,7 @@ name: Custom Classes
 type: module
 description: Custom classes can be added to form elements.
 package: Form
-core_version_requirement: ^10 || ^11
+core_version_requirement: ^10 || ^11 || ^12
 configure: custom_classes.settings_form
 dependencies:
   - drupal:path_alias