diff --git a/parallax_bg.info.yml b/parallax_bg.info.yml
index 9b7b44689c45bdf92e8bbb9645ec7ff3f17034f9..88cd61fd7fea11ea448e8bdc9f7efed09062da51 100644
--- a/parallax_bg.info.yml
+++ b/parallax_bg.info.yml
@@ -1,6 +1,5 @@
 name: Parallax Background
 type: module
 description: Create a Parallax Background effect on any tagged element.
-core: 8.x
-core_version_requirement: ^8 || ^9
+core_version_requirement: ^8.8 || ^9 || ^10
 package: Custom
diff --git a/parallax_bg.libraries.yml b/parallax_bg.libraries.yml
index 336c805a98cc39d8547b71ac927ed55f11734730..7493395c674f29a9858fe2eb70e370cbc7b2b165 100644
--- a/parallax_bg.libraries.yml
+++ b/parallax_bg.libraries.yml
@@ -24,7 +24,7 @@ parallax_bg:
     assets/js/parallax_bg.js: {}
   dependencies:
     - core/jquery
-    - core/jquery.once
+    - core/once
     - core/drupal
     - core/drupalSettings
     - parallax_bg/jquery.parallax
diff --git a/src/ParallaxElementHtmlRouteProvider.php b/src/ParallaxElementHtmlRouteProvider.php
index 8ab97affeb6bdcd8f9f703cd821018cfe30d81b3..90ee55001101bf90bf038123ec655bb16d7031f1 100644
--- a/src/ParallaxElementHtmlRouteProvider.php
+++ b/src/ParallaxElementHtmlRouteProvider.php
@@ -9,8 +9,8 @@ use Symfony\Component\Routing\Route;
 /**
  * Provides routes for Parallax element entities.
  *
- * @see Drupal\Core\Entity\Routing\AdminHtmlRouteProvider
- * @see Drupal\Core\Entity\Routing\DefaultHtmlRouteProvider
+ * @see \Drupal\Core\Entity\Routing\AdminHtmlRouteProvider
+ * @see \Drupal\Core\Entity\Routing\DefaultHtmlRouteProvider
  */
 class ParallaxElementHtmlRouteProvider extends AdminHtmlRouteProvider {