diff --git a/requirements.txt b/requirements.txt
index 73da08e..14f135d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2022.12.7
+certifi==2023.7.22
 Django==2.1.7
 django-nested-formset==0.1.4
 Pillow==9.3.0