diff --git a/requirements.txt b/requirements.txt
index 565c615..c6abe02 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ alembic==1.8.1
     # via chartreuse (setup.py)
 cachetools==5.2.0
     # via google-auth
-certifi==2022.12.7
+certifi==2023.7.22
     # via
     #   kubernetes
     #   requests