diff --git a/requirements.txt b/requirements.txt
index daeac05..7cbac40 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ blinker==1.4
 blinkt==0.1.2
 buttonshim==0.0.2
 Cap1xxx==0.1.3
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 colorama==0.3.7