diff --git a/requirements.txt b/requirements.txt
index 7986db6..546a98f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ blessings==1.7
 bs4==0.0.1
 cairocffi==1.1.0
 CairoSVG==2.4.2
-certifi==2019.11.28
+certifi==2022.12.7
 cffi==1.13.2
 chardet==3.0.4
 cryptography==2.8