diff --git a/requirements.txt b/requirements.txt
index 93e9f94..a8e9c34 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2022.12.7
+certifi==2023.7.22
 colorlog==4.6.2
 i2cdevice==0.0.7
 influxdb-client==1.13.0