diff --git a/composer.json b/composer.json
index 5e05053..9712311 100644
--- a/composer.json
+++ b/composer.json
@@ -21,8 +21,8 @@
     "minimum-stability": "dev",
     "require": {
         "php": ">=8.2",
-        "drupal/core": "^11",
-        "drupal/iframe": "^1 || ^2 || ^3"
+        "drupal/iframe": "^1 || ^2 || ^3",
+        "drupal/core": "^11 || ^12"
     },
     "repositories": [
         {
diff --git a/media_iframe.info.yml b/media_iframe.info.yml
index ffe15ef..7cf5612 100644
--- a/media_iframe.info.yml
+++ b/media_iframe.info.yml
@@ -2,7 +2,7 @@ name: Media Inline Frame
 type: module
 description: Provides the media source plugin Iframe.
 package: media
-core_version_requirement: '^11'
+core_version_requirement: ^11 || ^12
 php: 8.2
 dependencies:
   - drupal:iframe