diff --git a/requirements.txt b/requirements.txt
index be1ecfa..6dff39b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Babel==2.4.0
 billiard==3.5.0.3
 blinker==1.4
 celery==4.1.0
-certifi==2017.7.27.1
+certifi==2022.12.7
 cffi==1.10.0
 chardet==3.0.4
 click==6.7