diff --git a/requirements.txt b/requirements.txt
index d8d8ebf..5817278 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ asgiref==1.1.2
 attrs==20.2.0
 autobahn==17.6.1
 Automat==0.6.0
-certifi==2017.7.27.1
+certifi==2022.12.7
 channels==1.1.3
 ciso8601==1.0.3
 click==6.7