diff --git a/requirements.txt b/requirements.txt
index 07da7b7..e999b10 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 annotated-doc==0.0.5
 annotated-types==0.8.0
 anyio==4.15.1
-certifi==2026.7.22
+certifi==2026.10.19
 charset-normalizer==3.5.2
 click==8.5.0
 fastapi==0.143.5