diff --git a/requirements.txt b/requirements.txt
index 1855723..296ed38 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ Flask-SQLAlchemy==2.4.1
 Flask-WTF==0.14.2
 gunicorn==19.9.0
 idna==2.8
-invoke==1.3.0
+invoke==1.5.0
 isort==4.3.21
 itsdangerous==1.1.0
 Jinja2==2.10.3