diff --git a/.cruft.json b/.cruft.json
index 901d476..542a2f4 100644
--- a/.cruft.json
+++ b/.cruft.json
@@ -1,6 +1,6 @@
 {
   "template": "https://github.com/ecmwf-projects/cookiecutter-conda-package",
-  "commit": "da39a50a54a0800fc192b7236ee5da405dd5a96d",
+  "commit": "ec2c9835022494ea04aa5b5804d7cbb6b7e64f3f",
   "checkout": null,
   "context": {
     "cookiecutter": {
diff --git a/.github/workflows/on-push.yml b/.github/workflows/on-push.yml
index c37616c..ea260d0 100644
--- a/.github/workflows/on-push.yml
+++ b/.github/workflows/on-push.yml
@@ -26,4 +26,4 @@ jobs:
     - uses: actions/setup-python@v5
       with:
         python-version: 3.x
-    - uses: pre-commit/action@v3.0.0
+    - uses: pre-commit/action@v3.0.1
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ff972b2..570f8b1 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -18,7 +18,7 @@ repos:
   - id: blackdoc
     additional_dependencies: [black==23.11.0]
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.2.0
+  rev: v0.3.0
   hooks:
   - id: ruff
     args: [--fix, --show-fixes]
diff --git a/scripts/jupyter_server.py b/scripts/jupyter_server.py
index 3a9c502..85506b2 100644
--- a/scripts/jupyter_server.py
+++ b/scripts/jupyter_server.py
@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
 """Start jupyter servers for EQC users on the VM."""
+
 import getpass
 import logging
 import pathlib