diff --git a/requirements.txt b/requirements.txt
index 2d22981..642b755 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2021.10.8
+certifi==2022.12.7
 charset-normalizer==2.0.12
 colorama==0.4.4
 commonmark==0.9.1