diff --git a/requirements.txt b/requirements.txt
index 40b39ee..f1ea17f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 prettytable
 setuptools
-pyyaml==5.3
+pyyaml==5.2
 ipaddress
 six
 colorama==0.4.3