xarray-contrib
diff --git a/‎.pre-commit-config.yaml
+1-1 b/‎.pre-commit-config.yaml
+1-1
diff --git a/‎docs/source/user-stories/custom-aggregations.ipynb
+45-45 b/‎docs/source/user-stories/custom-aggregations.ipynb
+45-45
@@ -10,7 +10,7 @@ repos:
         - id: check-docstring-first
 
     - repo: https://github.com/psf/black
-      rev: 22.1.0
+      rev: 22.3.0
       hooks:
         - id: black