diff --git a/requirements.txt b/requirements.txt
index c03a46a..25215d1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 confusable-homoglyphs==3.1.1
 dj-database-url==0.5.0