Bump versions

Author: jacobtomlinson

.github/workflows/ci-repo2docker.yaml

@@ -12,12 +12,12 @@ jobs:
       - name: Set up Python 3.7
         uses: actions/setup-python@v1
         with:
-          python-version: 3.7
+          python-version: 3.12
 
       - name: Install repo2docker
         run: |
           python -m pip install --upgrade pip
           python -m pip install jupyter-repo2docker
 
       - name: Build dask-tutorial Docker image
-        run: jupyter-repo2docker --no-run --debug .
+        run: jupyter-repo2docker --no-run --debug .

Dockerfile

@@ -1,4 +1,4 @@
-FROM jupyter/base-notebook:lab-2.2.5
+FROM jupyter/base-notebook:lab-4.0.7
 
 USER root
 # python3 setup

binder/environment.yml

@@ -2,7 +2,7 @@ name: dask-tutorial
 channels:
   - conda-forge
 dependencies:
-  - python=3.8
+  - python=3.12
   - nodejs
   - jupyterlab>=2.0.0
   - numpy>=1.18.1