diff --git a/composer.json b/composer.json
index a921a0b..1dcb836 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
   },
   "require": {
     "php": ">=8.2",
-    "drupal/core": "^10.5 || ^11"
+    "drupal/core": "^10.5 || ^11 || ^12"
   },
   "minimum-stability": "dev"
 }
diff --git a/element_multiple.info.yml b/element_multiple.info.yml
index 4b91120..9741a7f 100644
--- a/element_multiple.info.yml
+++ b/element_multiple.info.yml
@@ -3,5 +3,5 @@ description: Provides a form element to assist in creation of multiple elements.
 package: Fields
 
 type: module
-core_version_requirement: ^10.5 || ^11
+core_version_requirement: ^10.5 || ^11 || ^12
 php: 8.2
diff --git a/tests/modules/element_multiple_test/element_multiple_test.info.yml b/tests/modules/element_multiple_test/element_multiple_test.info.yml
index a9908ba..8eb7d43 100644
--- a/tests/modules/element_multiple_test/element_multiple_test.info.yml
+++ b/tests/modules/element_multiple_test/element_multiple_test.info.yml
@@ -2,7 +2,7 @@ name: Element Multiple Test
 description: Support module for Element Multiple module testing.
 package: Testing
 
-core_version_requirement: ^10 || ^11
+core_version_requirement: ^10 || ^11 || ^12
 type: module
 
 dependencies: