diff --git a/requirements.txt b/requirements.txt
index e7da9be..e38db84 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ astroid==2.2.5
 atomicwrites==1.3.0
 attrs==19.1.0
 bleach==3.1.0
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 colorama==0.4.1
 cycler==0.10.0