diff --git a/requirements.txt b/requirements.txt
index cba5251..6eae0aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ autobahn==19.11.1
 Automat==0.8.0
 beautifulsoup4==4.8.1
 cchardet==2.1.5
-certifi==2019.9.11
+certifi==2022.12.7
 cffi==1.13.2
 channels==2.3.1
 channels-redis==2.4.1