diff --git a/requirements.txt b/requirements.txt
index f6e9d12..6618e98 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ astor==0.7.1
 attrs==19.3.0
 backcall==0.2.0
 bleach==3.1.5
-certifi==2020.6.20
+certifi==2022.12.7
 colorama==0.4.3
 cycler==0.10.0
 decorator==4.4.2