diff --git a/.github/workflows/execute-nbs.yaml b/.github/workflows/execute-nbs.yaml
index e957b8f..bb5b1dc 100644
--- a/.github/workflows/execute-nbs.yaml
+++ b/.github/workflows/execute-nbs.yaml
@@ -8,7 +8,7 @@ on:
       - "environment.yml"
 
 defaults:
-  run:  # add -l to GitHub’s defaults to make conda work
+  run: # add -l to GitHub’s defaults to make conda work
     shell: bash -leo pipefail {0}
 
 concurrency:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index fca5744..5bd88b9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -7,7 +7,7 @@ default_stages:
 minimum_pre_commit_version: 2.16.0
 repos:
   - repo: https://github.com/biomejs/pre-commit
-    rev: v2.5.15
+    rev: v2.6.3
     hooks:
       - id: biome-format
         exclude: ^\.cruft\.json$ # inconsistent indentation with cruft - file never to be modified manually.
@@ -16,7 +16,7 @@ repos:
     hooks:
       - id: pyproject-fmt
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.17.1
+    rev: v0.17.2
     hooks:
       - id: ruff-check
         types_or: [python, pyi, jupyter]
@@ -37,13 +37,13 @@ repos:
       - id: check-merge-conflict
         args: [--assume-in-merge]
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: '0.38.2'
+    rev: "0.38.2"
     hooks:
       - id: check-jsonschema
         files: "tutorial-registry/schema.json"
         args: ["--check-metaschema"]
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: '0.38.2'
+    rev: "0.38.2"
     hooks:
       - id: check-jsonschema
         files: "tutorial-registry/tutorials/.*/meta.yaml"