diff --git a/readonlymode.info.yml b/readonlymode.info.yml
index 9d9f9c6..e7a1b33 100755
--- a/readonlymode.info.yml
+++ b/readonlymode.info.yml
@@ -2,5 +2,5 @@ name: "Read Only Mode"
 description: "This module will lock your site for any form postings."
 package: Administration
 type: module
-core_version_requirement: ^8 || ^9
+core_version_requirement: ^8 || ^9 || ^10
 configure: system.site_maintenance_mode