diff --git a/requirements.txt b/requirements.txt
index 6431f93..941f924 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.6.16
+certifi==2022.12.7
 Click==7.0
 configparser==3.7.4
 Cython==0.29.10