diff --git a/ytdlp-server/requirements.txt b/ytdlp-server/requirements.txt
index e68c5b8..10997c7 100644
--- a/ytdlp-server/requirements.txt
+++ b/ytdlp-server/requirements.txt
@@ -8,7 +8,7 @@ Jinja2==3.1.4
 MarkupSafe==2.1.5
 mutagen==1.47.0
 py-healthcheck==1.10.1
-pycryptodomex==3.20.0
+pycryptodomex==3.21.0
 six==1.16.0
 websockets==13.1
 Werkzeug==3.0.4