diff --git a/requirements.in b/requirements.in
index a3b9a50ba..51a0d3101 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1,7 +1,7 @@
 # Run `make freeze-requirements` to update requirements.txt
 # with package version changes made in requirements-app.txt
 
-cffi==1.14.5
+cffi==1.15.0
 celery[sqs]==5.2.0
 Flask-Bcrypt==0.7.1
 flask-marshmallow==0.14.0
diff --git a/requirements.txt b/requirements.txt
index 91bfe064b..125862e93 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ certifi==2021.10.8
     # via
     #   pyproj
     #   requests
-cffi==1.14.5
+cffi==1.15.0
     # via
     #   -r requirements.in
     #   bcrypt