diff --git a/docs/requirements.txt b/docs/requirements.txt
index 72966ece2..0d7b7d3c4 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -2,7 +2,7 @@ accessible-pygments==0.0.5
 alabaster==0.7.16
 Babel==2.15.0
 beautifulsoup4==4.12.3
-certifi==2024.7.4
+certifi==2026.5.20
 charset-normalizer==3.3.2
 docutils==0.21.2
 idna==3.15