diff --git a/pyproject.toml b/pyproject.toml
index acdd105..fd3e347 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ dependencies = [
     "argon2-cffi==25.1.0",
     "argon2-cffi-bindings==25.1.0",
     "certifi==2026.6.17",
-    "cffi==2.0.0",
+    "cffi==2.1.1",
     "charset-normalizer==3.4.7",
     "click==8.4.1",
     "colorama==0.4.6",