diff --git a/requirements.txt b/requirements.txt
index 2b4ee82..0f2f1c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ pre-commit
 mypy
 pylint
 pytest~=8.2.0
-voluptuous~=0.13.1
+voluptuous~=0.15.1
 pytest-cov
 pytest-homeassistant-custom-component
 paho-mqtt