diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 16c1665..0b16a59 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,6 +1,10 @@
 Changelog
 =========
 
+2.2.0 (Unreleased)
+---------------------
+- Fix #325: Update to new search indexing
+
 2.1.1 (April 1, 2024)
 ---------------------
 - Enh #318: Add menu item "Move content" on wiki view page
diff --git a/models/WikiPageRevision.php b/models/WikiPageRevision.php
index 8380fdc..d1a002e 100644
--- a/models/WikiPageRevision.php
+++ b/models/WikiPageRevision.php
@@ -3,6 +3,7 @@
 namespace humhub\modules\wiki\models;
 
 use humhub\components\ActiveRecord;
+use humhub\modules\content\services\ContentSearchService;
 use humhub\modules\user\models\User;
 use Yii;
 
@@ -93,7 +94,8 @@ public function afterSave($insert, $changedAttributes)
         WikiPageRevision::updateAll(['is_latest' => 0], 'wiki_page_id=:wikiPageId AND id!=:selfId', [':wikiPageId' => $this->wiki_page_id, ':selfId' => $this->id]);
 
         try {
-            Yii::$app->search->update(WikiPage::findOne(['id' => $this->wiki_page_id]));
+            $wikiPage = WikiPage::findOne(['id' => $this->wiki_page_id]);
+            (new ContentSearchService($wikiPage->content))->update();
         } catch (\Throwable $e) {
             Yii::error($e);
         }
diff --git a/module.json b/module.json
index d27e352..2d78389 100644
--- a/module.json
+++ b/module.json
@@ -3,9 +3,9 @@
     "name": "Wiki",
     "description": "Create and edit pages with this powerful tool. Build a collaborative knowledge base, view and share information with your colleagues.",
     "keywords": ["wiki"],
-    "version": "2.1.1",
+    "version": "2.2.0",
     "humhub": {
-        "minVersion": "1.15"
+        "minVersion": "1.16"
     },
     "homepage": "https://github.com/humhub/wiki",
     "authors": [