diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 81eadf4c2..f2de0f723 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -71,7 +71,7 @@ repos:
   hooks:
   - id: blackdoc
     exclude: '(xclim/indices/__init__.py|docs/installation.rst)'
-    additional_dependencies: ['black==23.7.0']
+    additional_dependencies: ['black==23.9.1']
 - repo: https://github.com/python-jsonschema/check-jsonschema
   rev: 0.27.0
   hooks: