diff --git a/requirements.txt b/requirements.txt
index 904d938..51755f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ async-generator==1.10
 atomicwrites==1.4.0
 attrs==20.3.0
 black==20.8b1
-certifi==2020.12.5
+certifi==2022.12.7
 chardet==4.0.0
 click==7.1.2
 colorama==0.4.4