diff --git a/requirements/dev.txt b/requirements/dev.txt
index 5d2e18a..eda3608 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -1,3 +1,3 @@
 flake8==4.0.1
-black==21.10b0
+black==21.11b1
 isort==5.10.1