diff --git a/requirements.txt b/requirements.txt
index 675441e..b113702 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ python-crontab==2.6.0
 python-dateutil==2.8.2
 pytz==2022.2.1
 PyWavelets==1.4.1
-PyYAML==6.0
+PyYAML==6.0.1
 redis==4.4.0
 requests==2.31.0
 scipy==1.11.1