diff --git a/requirements.txt b/requirements.txt
index 9a39262..fa6ca4f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ adafruit-circuitpython-sgp30==2.3.5
 Adafruit-PlatformDetect==3.13.3
 Adafruit-PureIO==1.1.8
 Cap1xxx==0.1.3
-certifi==2023.7.22
+certifi==2024.7.4
 chardet==4.0.0
 idna==3.7
 influxdb==5.3.1