diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2e9935a..bdc11be 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -9,6 +9,6 @@ pyroma==3.2
 pytest-cov==3.0.0
 pytest==6.2.5
 pytest-asyncio==0.16.0
-isort==5.9.3
+isort==5.10.0
 tox==3.24.4
 wheel==0.37.0