diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b5353c2..9e1e097 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -12,7 +12,7 @@ repos:
     - id: isort
       args: ['--profile', 'black', '--line-length', '110']
 -   repo: https://github.com/psf/black
-    rev: 20.8b1
+    rev: 21.10b0
     hooks:
     - id: black
       args: ['--target-version', 'py37', '--skip-string-normalization', '--line-length', '110']