diff --git a/requirements.txt b/requirements.txt
index a034854..1b52524 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,5 @@ behave-django==1.4.0
 Authlib==0.15.3
 uwsgi>=2.0.18
 psycopg2-binary==2.8.6
-PyYAML==5.4.1
+PyYAML==6.0
 cryptography==3.4.6