diff --git a/advanced_search.info.yml b/advanced_search.info.yml
index 5420ad9..c6189d6 100644
--- a/advanced_search.info.yml
+++ b/advanced_search.info.yml
@@ -4,7 +4,7 @@ name: 'Advanced Search'
 description: "Creates an Advanced Search block and other enhancements to search."
 type: module
 package: Islandora
-core_version_requirement: ^8 || ^9
+core_version_requirement: ^9.3
 dependencies:
   - drupal:facets
   - drupal:facets_summary