diff --git a/requirements.txt b/requirements.txt
index 6a8359ad..15e1aa69 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ authlib==0.14.1
 blinker==1.4
 flask-login==0.5.0
 flask-restful==0.3.8
-flask-wtf==0.14.3
+flask-wtf==0.15.0
 flask==1.1.1
 jinja2==2.11.1
 requests_toolbelt==0.9.1