diff --git a/requirements-dev.txt b/requirements-dev.txt
index 865d31c1..1f9641f1 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 defusedxml==0.5.0
 dj-database-url==0.3.0