diff --git a/requirements.txt b/requirements.txt
index e449818..dafbec9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 beautifulsoup4==4.10.0
 cachetools==4.2.4
 certifi==2021.10.8
-cffi==1.14.5
+cffi==1.15.0
 chardet==3.0.4
 click==7.1.2
 cssselect==1.1.0