diff --git a/requirements.txt b/requirements.txt
index bddc31c4..f27a12dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ flasgger==0.9.3
 Flask==1.0.2
 Flask-RESTful==0.3.6
 flask-cors==3.0.8
-isort[colors]~=5.4
+isort[colors]~=5.7
 itsdangerous==0.24
 Jinja2>=2.10.1
 jsonschema==2.6.0