diff --git a/requirements.txt b/requirements.txt
index 7f3542f..a50251a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ asgiref==2.3.2
 async-timeout==3.0.1
 attrs==18.2.0
 black==18.9b0
-certifi==2018.11.29
+certifi==2022.12.7
 chardet==3.0.4
 click==7.0
 docopt==0.6.2