diff --git a/docs/requirements.txt b/docs/requirements.txt
index e9a9031..dc45c80 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -7,7 +7,7 @@ babel==2.18.0 ; python_full_version >= '3.12'
     # via sphinx
 beautifulsoup4==4.14.3 ; python_full_version >= '3.12'
     # via sphinxawesome-theme
-certifi==2026.2.25 ; python_full_version >= '3.12'
+certifi==2026.4.22 ; python_full_version >= '3.12'
     # via requests
 charset-normalizer==3.4.7 ; python_full_version >= '3.12'
     # via requests