diff --git a/requirements.txt b/requirements.txt
index de44cb0..a319a85 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2021.5.30
+certifi==2022.12.7
 charset-normalizer==2.0.4; python_version >= '3'
 click==8.0.1
 deta==1.0.0