diff --git a/requirements.txt b/requirements.txt
index 013b89e..67c8a65 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Click==7.1.2
 pytz==2020.4
-PyYAML==5.3.1
+PyYAML==5.4.1
 requests==2.25.0
 requests-hawk==1.0.1
 tabulate==0.8.7