diff --git a/setup.py b/setup.py
index 65eab221..278c3d9c 100644
--- a/setup.py
+++ b/setup.py
@@ -69,7 +69,7 @@
             "flake8-docstrings==1.6.0",
             "asynctest==0.13.0",
             "aioresponses==0.7.2",
-            "black==21.9b0",
+            "black==21.10b0",
         ],
         "docs": ["sphinx >= 1.4", "sphinx_rtd_theme==1.0.0"],
     },