diff --git a/requirements-lint.txt b/requirements-lint.txt
index 5160b1b75..cbec17678 100644
--- a/requirements-lint.txt
+++ b/requirements-lint.txt
@@ -1,6 +1,6 @@
 black==20.8b1
 flake8==3.9.2
-isort==5.8.0
+isort==5.9.1
 mypy==0.902
 types-PyYAML==5.4.3
 types-requests==0.1.13