upgrade to v5 and python 3.9

Author: stes

.github/workflows/build.yml

@@ -25,7 +25,7 @@ jobs:
             torch-version: 2.4.0
             python-version: "3.10"
             sklearn-version: "latest"
-          - os: ubuntu-latest 
+          - os: ubuntu-latest
             torch-version: 2.4.0
             python-version: "3.10"
             sklearn-version: "legacy"
@@ -44,7 +44,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -54,7 +54,7 @@ jobs:
           python -m pip install torch==${{ matrix.torch-version }} --extra-index-url https://download.pytorch.org/whl/cpu
           pip install '.[dev,datasets,integrations]'
 
-      - name: Check sklearn legacy version 
+      - name: Check sklearn legacy version
         if: matrix.sklearn-version == 'legacy'
         run: |
           pip install scikit-learn==1.4.2 '.[dev,datasets,integrations]'

.github/workflows/doc-coverage.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.8']
+        python-version: ['3.9']
 
     steps:
     # NOTE(stes) currently not used, we check
@@ -38,7 +38,7 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-pip
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install package

.github/workflows/docs.yml

@@ -52,7 +52,7 @@ jobs:
           ref: main
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}