diff --git a/requirements.txt b/requirements.txt
index 4ed3ceb..3cff750 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 python-telegram-bot==12.2.0
 Click==7.0
-PyYAML==5.1.2
+PyYAML==5.4
 PyQRCode==1.2.1