diff --git a/requirements.txt b/requirements.txt
index 1f87581..7b9a29c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 -i https://pypi.org/simple/
-certifi==2020.12.5
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.2
 flask-wtf==0.14.2