diff --git a/requirements.txt b/requirements.txt
index 0960d7cc..3cab22dd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,6 +9,6 @@ requests==2.20.0
 jsonpointer==2.0
 jsonschema==3.2.0
 jsonschema[format]==3.2.0
-pyyaml==5.4
+pyyaml==6.0
 rfc3987==1.3.8
 jinja2==3.0.3