diff --git a/requirements.txt b/requirements.txt
index e97ff05..ec780ea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asgiref==3.4.1
-certifi==2021.5.30
+certifi==2022.12.7
 cffi==1.14.6
 charset-normalizer==2.0.2
 coreapi==2.3.3