diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index b7ad7b618..439906862 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -12,18 +12,18 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9, '3.10', '3.11']
+        python-version: [3.8, 3.9, '3.10', '3.11', '3.12']
 
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install flake8 pytest wheel
+        pip install flake8 pytest wheel setuptools
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
     - name: Lint with flake8
       run: |
diff --git a/.github/workflows/release-pypi.yml b/.github/workflows/release-pypi.yml
index c9f6e91b3..a422454b9 100644
--- a/.github/workflows/release-pypi.yml
+++ b/.github/workflows/release-pypi.yml
@@ -19,7 +19,7 @@ jobs:
         docker run --rm -v "${PWD}:/opt/OpenCC" \
           -e TWINE_USERNAME=__token__ \
           -e TWINE_PASSWORD=${{ secrets.PYPI_TOKEN }} \
-          ubuntu:18.04 /bin/bash /opt/OpenCC/release-pypi-linux.sh
+          ubuntu:22.04 /bin/bash /opt/OpenCC/release-pypi-linux.sh
 
     - name: Build package and upload (macOS)
       if: runner.os == 'macOS'
diff --git a/release-pypi-linux.sh b/release-pypi-linux.sh
index 537e0dc2b..8e5cb3c4f 100644
--- a/release-pypi-linux.sh
+++ b/release-pypi-linux.sh
@@ -25,7 +25,7 @@ bash ${MINICONDA_FILENAME} -b -f -p $HOME/miniconda3
 export PATH=$HOME/miniconda3/bin:$PATH
 eval "$(conda shell.bash hook)"
 
-for VERSION in 3.7 3.8 3.9 3.10 3.11; do
+for VERSION in 3.8 3.9 3.10 3.11 3.12; do
     # Create and activate environment
     conda config --add channels conda-forge
     conda config --set channel_priority strict
diff --git a/release-pypi-macos.sh b/release-pypi-macos.sh
index e1ddcaddd..f2dffe9a3 100644
--- a/release-pypi-macos.sh
+++ b/release-pypi-macos.sh
@@ -12,7 +12,7 @@ bash ${MINICONDA_FILENAME} -b -f -p $HOME/miniconda3
 export PATH=$HOME/miniconda3/bin:$PATH
 eval "$(conda shell.bash hook)"
 
-for VERSION in 3.7 3.8 3.9 3.10 3.11; do
+for VERSION in 3.8 3.9 3.10 3.11 3.12; do
     # Create and activate environment
     conda config --add channels conda-forge
     conda config --set channel_priority strict
diff --git a/release-pypi-windows.cmd b/release-pypi-windows.cmd
index afd0ec0de..0cb08729b 100644
--- a/release-pypi-windows.cmd
+++ b/release-pypi-windows.cmd
@@ -1,7 +1,7 @@
 @echo off
 setlocal EnableDelayedExpansion
 
-SET VERSIONS=3.7 3.8 3.9 3.10 3.11
+SET VERSIONS=3.8 3.9 3.10 3.11 3.12
 SET SOURCEDIR=%cd%
 
 REM Build packages