diff --git a/requirements/development.txt b/requirements/development.txt
index cee881a..08a0482 100644
--- a/requirements/development.txt
+++ b/requirements/development.txt
@@ -1,7 +1,7 @@
 apipkg==1.5
 atomicwrites==1.3.0
 attrs==19.1.0
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 cookies==2.2.1
 coreapi==2.3.3