Update dependency isort to v4.3.21

renovate-bot · renovate-bot · commit f33b0c08403d · 2020-08-08T15:50:27.000Z
diff --git a/setup.py b/setup.py
@@ -24,7 +24,7 @@
 lint_requires = [
     "flake8==3.4.1",
     "yamllint==1.10.0",
-    "isort==4.2.15",
+    "isort==4.3.21",
     "pre-commit==2.0.1",
 ]
 
