diff --git a/requirements.txt b/requirements.txt
index 3e4938c..6f2a8fc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ astroid==2.4.2
 attrs==19.3.0
 autopep8==1.5.3
 black==19.10b0
-certifi==2020.6.20
+certifi==2022.12.7
 cffi==1.14.0
 chardet==3.0.4
 click==7.1.2