diff --git a/requirements.txt b/requirements.txt
index 6fbf31e22..086bcf96e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 requests==2.22.0
-pyyaml==5.3.1
+pyyaml==6.0
 numpy==1.23.2
 xlrd==1.2.0
 pandas==1.4.4