diff --git a/requirements/requirements-dev.txt b/requirements/requirements-dev.txt
index bac4d4052..77920a202 100644
--- a/requirements/requirements-dev.txt
+++ b/requirements/requirements-dev.txt
@@ -39,7 +39,7 @@ brotli==1.1.0
     # via geventhttpclient
 cachetools==5.3.3
     # via -r requirements.txt
-certifi==2024.6.2
+certifi==2024.7.4
     # via
     #   geventhttpclient
     #   requests
diff --git a/requirements/requirements-typing.txt b/requirements/requirements-typing.txt
index f33d921c2..c6d4ac836 100644
--- a/requirements/requirements-typing.txt
+++ b/requirements/requirements-typing.txt
@@ -9,7 +9,7 @@ attrs==23.2.0
     #   -c requirements-dev.txt
     #   -c requirements.txt
     #   referencing
-certifi==2024.6.2
+certifi==2024.7.4
     # via
     #   -c requirements-dev.txt
     #   sentry-sdk