diff --git a/tools/mkdocs/requirements.txt b/tools/mkdocs/requirements.txt
index 3c6bd19..9a84d08 100644
--- a/tools/mkdocs/requirements.txt
+++ b/tools/mkdocs/requirements.txt
@@ -1,6 +1,6 @@
 Babel==2.14.0
 bracex==2.4
-certifi==2023.11.17
+certifi==2024.7.4
 cffi==1.16.0
 charset-normalizer==3.3.2
 click==8.1.7