diff --git a/requirements.txt b/requirements.txt
index 508fc2e..35dc412 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ alabaster==0.7.11
 astroid==2.0.2
 autopep8==1.3.5
 Babel==2.6.0
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 dj-database-url==0.5.0
 Django==2.1