diff --git a/requirements.txt b/requirements.txt
index e6de0cd..d2e8818 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2018.1.18
+certifi==2022.12.7
 chardet==3.0.4
 idna==2.6
 influxdb==5.0.0