diff --git a/requirements.txt b/requirements.txt
index 5aea07e..2481cde 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 aniso8601==9.0.0
-certifi==2020.12.5
+certifi==2022.12.7
 chardet==4.0.0
 click==7.1.2
 Flask==1.0.2