diff --git a/bigquery/read/requirements.txt b/bigquery/read/requirements.txt
index 7099c26..119523d 100644
--- a/bigquery/read/requirements.txt
+++ b/bigquery/read/requirements.txt
@@ -1,5 +1,5 @@
 cachetools==5.3.3
-certifi==2024.6.2
+certifi==2024.7.4
 charset-normalizer==3.3.2
 google-api-core==2.19.0
 google-auth==2.29.0