diff --git a/buildenv/requirements.txt b/buildenv/requirements.txt
index 426ef229d9..312012284f 100644
--- a/buildenv/requirements.txt
+++ b/buildenv/requirements.txt
@@ -26,7 +26,7 @@ babel==2.12.1
     # via mkdocs-material
 backrefs==5.8
     # via mkdocs-material
-certifi==2025.6.15
+certifi==2025.10.5
     # via requests
 charset-normalizer==2.1.1
     # via requests