diff --git a/dev_requirements.txt b/dev_requirements.txt
index 23557dc..3ffbaf6 100644
--- a/dev_requirements.txt
+++ b/dev_requirements.txt
@@ -19,7 +19,7 @@ cachetools==5.0.0
     #   middle-auth-client
 caveclient==4.11.0
     # via -r requirements.in
-certifi==2021.10.8
+certifi==2022.12.7
     # via requests
 charset-normalizer==2.0.11
     # via requests