diff --git a/requirements.txt b/requirements.txt
index 89ed8dfe..0a0834c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 babel==2.18.0 ; python_version >= "3.12" and python_version < "4"
 backrefs==8.0 ; python_version >= "3.12" and python_version < "4"
-certifi==2026.7.22 ; python_version >= "3.12" and python_version < "4"
+certifi==2026.10.19 ; python_version >= "3.12" and python_version < "4"
 charset-normalizer==3.5.2 ; python_version >= "3.12" and python_version < "4"
 click==8.5.0 ; python_version >= "3.12" and python_version < "4"
 colorama==0.4.6 ; python_version >= "3.12" and python_version < "4"