diff --git a/requirements.txt b/requirements.txt
index 751cbfb..23c01a5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ nvdlib==0.8.3
 
 # Transitive dependencies
 annotated-types==0.7.0
-certifi==2026.1.4
+certifi==2026.2.25
 cffi==2.0.0
 charset-normalizer==3.4.4
 cryptography==46.0.5