diff --git a/requirements.txt b/requirements.txt
index f77154071..684bd7570 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,5 +12,5 @@ Brotli==1.0.9
 uvloop==0.15.2; python_version >= '3.7'
 uvloop==0.14.0; python_version < '3.7'
 httpx-socks[asyncio]==0.3.1
-langdetect==1.0.8
+langdetect==1.0.9
 setproctitle==1.2.2