diff --git a/requirements.txt b/requirements.txt
index 532f9ac..f64c424 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 bleach==3.1.5
-certifi==2020.6.20
+certifi==2022.12.7
 chardet==3.0.4
 colorama==0.4.3
 commonmark==0.9.1