diff --git a/src/Extensions/ArchiveRestoreAction.php b/src/Extensions/ArchiveRestoreAction.php
index a0c6e91..5d81160 100644
--- a/src/Extensions/ArchiveRestoreAction.php
+++ b/src/Extensions/ArchiveRestoreAction.php
@@ -28,7 +28,7 @@ class ArchiveRestoreAction extends DataExtension
      * @param Form $form
      * @return mixed
      */
-    public function updateItemEditForm(Form $form)
+    protected function updateItemEditForm(Form $form)
     {
         $record = $this->owner->getRecord();
 
diff --git a/src/Extensions/UsedOnTableExtension.php b/src/Extensions/UsedOnTableExtension.php
index 7aa55a8..fbab16c 100644
--- a/src/Extensions/UsedOnTableExtension.php
+++ b/src/Extensions/UsedOnTableExtension.php
@@ -14,7 +14,7 @@ class UsedOnTableExtension extends Extension
     /**
      * @var array $excludedClasses
      */
-    public function updateUsageExcludedClasses(array &$excludedClasses)
+    protected function updateUsageExcludedClasses(array &$excludedClasses)
     {
         $excludedClasses[] = ChangeSetItem::class;
     }