diff --git a/behaviour-cloning/requirements.txt b/behaviour-cloning/requirements.txt
index a6fb98c..c73c288 100644
--- a/behaviour-cloning/requirements.txt
+++ b/behaviour-cloning/requirements.txt
@@ -16,7 +16,7 @@ opencv-python==4.2.0.32
 Pillow==7.0.0
 python-engineio==3.12.0
 python-socketio==4.5.0
-PyYAML==5.3
+PyYAML==5.4
 scipy==1.4.1
 six==1.14.0
 Werkzeug==1.0.0