diff --git a/xExtension-YouTube/extension.php b/xExtension-YouTube/extension.php
index eeb739e..13a5a9c 100644
--- a/xExtension-YouTube/extension.php
+++ b/xExtension-YouTube/extension.php
@@ -444,6 +444,7 @@ public function getHtml(FreshRSS_Entry $entry, string $url): string {
 				height="' . $this->height . '"
 				src="' . $url . '"
 				frameborder="0"
+				referrerpolicy="strict-origin-when-cross-origin"
 				allowFullScreen></iframe>';
 
 		if ($this->showContent) {
diff --git a/xExtension-YouTube/metadata.json b/xExtension-YouTube/metadata.json
index c781cee..b4ae92e 100644
--- a/xExtension-YouTube/metadata.json
+++ b/xExtension-YouTube/metadata.json
@@ -2,7 +2,7 @@
 	"name": "YouTube Video Feed",
 	"author": "Kevin Papst, Inverle",
 	"description": "Embed YouTube feeds inside article content.",
-	"version": "1.0.0",
+	"version": "1.1.0",
 	"entrypoint": "YouTube",
 	"type": "user"
 }