diff --git a/docs/requirements.txt b/docs/requirements.txt
index 6a18f7d..1f73ce8 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -8,7 +8,7 @@ babel==2.17.0
     # via sphinx
 beautifulsoup4==4.14.3
     # via furo
-certifi==2026.1.4
+certifi==2026.2.25
     # via requests
 charset-normalizer==3.4.4
     # via requests