diff --git a/requirements.txt b/requirements.txt
index 8dcb9d4..66464a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.3.9
+certifi==2022.12.7
 cffi==1.12.3
 Click==7.0
 Flask==1.0.3