diff --git a/requirements.txt b/requirements.txt
index 4a79d28..33ce753 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 whitenoise==5.0.1
 asgiref==3.2.3
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 defusedxml==0.6.0
 Django==3.1.14