diff --git a/setup.py b/setup.py
index 732fd3e8..f664d948 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@
         "captcha >= 0.5.0",
         "extra-streamlit-components >= 0.1.70",
         "PyJWT >=2.3.0",
-        "PyYAML >= 5.3.1",
+        "PyYAML >= 6",
         "streamlit >= 1.37.0"
     ],
 )