diff --git a/requirements.txt b/requirements.txt
index b2330b77..0ec58b9c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 argon2-cffi==21.3.0
 bleach==5.0.1
-cffi==1.15.1
+cffi==1.17.1
 Flask==2.2.5
 Flask-Caching==2.0.2
 gevent==21.12.0