diff --git a/requirements.txt b/requirements.txt
index 396bc43..a3ca135 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 atom==0.4.3
 gunicorn
-certifi==2018.8.24
+certifi==2022.12.7
 Django==1.11.10
 Pillow==7.0.0
 pytz==2019.3