diff --git a/requirements.txt b/requirements.txt
index 2aed6d0..84669f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-voluptuous==0.14.1
+voluptuous==0.14.2
 sensirion_i2c_driver
 sensirion_i2c_scd
 colorlog==6.8.0