1 files changed, 2 insertions, 2 deletions

diff --git a/tox.ini b/tox.ini
index a689a85ab..f15de91ed 100644
--- a/tox.ini
+++ b/tox.ini
@@ -14,8 +14,8 @@ commands = pylint -rn --rcfile={toxinidir}/pylintrc --load-plugins=pylint.extens
 [testenv:formatting]
 basepython = python3
 deps =
-    black==19.3b0
-    isort==4.3.15
+    black==19.10b0
+    isort==4.3.21
 commands =
     black --check pylint
     isort -rc pylint/ --check-only