diff --git a/requirements.txt b/requirements.txt
index 5c2cf37..ddb39ff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ attrs==21.2.0
 Babel==2.9.1
 backcall==0.2.0
 bleach==3.3.0
-certifi==2021.5.30
+certifi==2022.12.7
 cffi==1.14.5
 chardet==4.0.0
 colorful==0.5.4