diff --git a/requirements.txt b/requirements.txt
index cd80b8c..e3cc13c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ brotli==1.2.0
 cairocffi==1.7.1
 CairoSVG==2.9.0
 certifi==2026.7.22
-cffi==2.0.0
+cffi==2.1.0
 charset-normalizer==3.4.7
 click==8.4.1
 codespell==2.4.3