diff --git a/requirements.txt b/requirements.txt
index 451b67e..2d8060b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ billiard==3.5.0.2
 blessings==1.6
 bpython==0.16
 celery==4.0.2
-certifi==2017.4.17
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 curtsies==0.2.11