diff --git a/requirements.txt b/requirements.txt
index c215ac2..d4de27a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ billiard==3.6.0.0
 bottle==0.12.13
 bottle-sqlite==0.1.3
 celery==4.3.0
-certifi==2018.10.15
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 constantly==15.1.0