diff --git a/requirements-dev.txt b/requirements-dev.txt
index 5f02e84..8b76bca 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,3 +1,3 @@
 pytest==9.0.3
 whatthepatch==1.0.3
-cffi==2.0.0
\ No newline at end of file
+cffi==2.1.1
\ No newline at end of file