diff --git a/requirements.txt b/requirements.txt
index 33782faa..4c4de3df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 annotated-types==0.7.0
-certifi==2026.1.4
+certifi==2026.2.25
 charset-normalizer==3.4.4
 click==8.3.1
 flake8==7.3.0