diff --git a/requirements.txt b/requirements.txt
index 3e7dfc15a..53c1e36af 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,3 +41,4 @@ urllib3==2.2.2
 virtualenv==20.25.0
 pytest-shard==0.1.2
 result==0.17.0
+cffi
\ No newline at end of file