diff --git a/requirements-dev.txt b/requirements-dev.txt
index a5a3308..ef5e3c4 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,7 +2,7 @@ appdirs==1.4.4
 APScheduler==3.6.3
 astroid==2.4.2
 black==20.8b1
-certifi==2020.12.5
+certifi==2022.12.7
 cffi==1.14.4
 click==7.1.2
 cryptography==3.3.2