diff --git a/svg_image.info.yml b/svg_image.info.yml
index 465b0e8..8cac75c 100644
--- a/svg_image.info.yml
+++ b/svg_image.info.yml
@@ -3,6 +3,7 @@ description: Overrides the standard image formatter and widget to support SVG fi
 core: 8.x
 type: module
 package: Media
+core_version_requirement: ^8 || ^9
 
 dependencies:
   - drupal:image
diff --git a/svg_image.install b/svg_image.install
index 8551bf0..af4369a 100644
--- a/svg_image.install
+++ b/svg_image.install
@@ -68,6 +68,6 @@ function svg_image_uninstall() {
       'SVG was removed from the allowed extensions list in fields: @field_list.',
       ['@field_list' => implode(', ', $changedFields)]
     );
-    drupal_set_message($message, 'warning');
+    \Drupal::messenger()->addWarning($message);
   }
 }