diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index aa980a901..0154b9593 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -89,7 +89,7 @@ repos:
   hooks:
   - id: blacken-docs
     additional_dependencies:
-    - black==24.3.0 # keep in sync with black hook
+    - black==24.4.0 # keep in sync with black hook
   # TODO: black-jupyter
 
 # Python: Ruff linter