diff --git a/requirements.txt b/requirements.txt
index 55f485d18..4e70e6e40 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,7 +45,7 @@ veml6075==0.0.2
 lib8relay==1.0.3
 pylibftdi==0.21.0
 asyncio==3.4.3
-# Do not update pydantic version, it will break python-kasa for python 3.7
+# Do not update pydantic version, it will break python-kasa for python 3.7 https://github.com/python-kasa/python-kasa/issues/523
 pydantic==1.10.9
 python-kasa==0.5.1
 meross-iot==0.4.5.9