diff --git a/requirements.txt b/requirements.txt
index 544d82a..032cf70 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ APScheduler==3.6.0
 astral==1.10.1
 btlewrap==0.0.4
 bluepy==1.3.0
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 colorize==1.0.4
 cycler==0.10.0