diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 1c2e5c7..308d149 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -27,12 +27,14 @@ on:
 jobs:
   format:
     name: Format check
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v1
-      - uses: actions/setup-python@v1
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
         with:
-          python-version: '3.7'
+          fetch-depth: 0
+      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
+        with:
+          python-version: '3.10.15'
           architecture: 'x64'
       - name: Install yapf
         run: pip install yapf~=0.27.0
@@ -41,12 +43,12 @@ jobs:
 
   mypy:
     name: Type check
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
         with:
-          python-version: '3.7'
+          python-version: '3.10.15'
           architecture: 'x64'
       - name: Install mypy
         run: pip install mypy~=0.790.0
@@ -55,12 +57,12 @@ jobs:
 
   lint:
     name: Lint check
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
         with:
-          python-version: '3.7'
+          python-version: '3.10.15'
           architecture: 'x64'
       - name: Install pylint
         run: pip install pylint~=2.6.0
@@ -68,15 +70,15 @@ jobs:
         run: dev/check/pylint
 
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
-        python-version: [3.7, 3.8]
+        python-version: [3.10.15, 3.12.8]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies