diff --git a/docs/requirements.txt b/docs/requirements.txt
index dcc4555..60feae1 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -14,7 +14,7 @@ babel==2.10.3
     #   sphinx
 beautifulsoup4==4.12.3
     # via pydata-sphinx-theme
-certifi==2023.7.22
+certifi==2024.7.4
     # via requests
 charset-normalizer==2.1.0
     # via requests