diff --git a/server/requirements.txt b/server/requirements.txt
index a5f9c94..97d0fbb 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -28,7 +28,7 @@ pyasn1==0.4.8
 pyasn1-modules==0.2.8
 python-engineio==3.12.1
 python-socketio==4.5.1
-PyYAML==5.3.1
+PyYAML==5.4
 requests==2.23.0
 requests-oauthlib==1.3.0
 rsa==4.0