diff --git a/requirements.txt b/requirements.txt
index 60ca2cc..9213454 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2018.10.15
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 Flask==1.0.2