diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 16d64d5..dd6610c 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -10,29 +10,21 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
         python-version:
-          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
           - "3.13"
-          - "pypy-3.7"
-          - "pypy-3.8"
-          - "pypy-3.9"
+          - "3.14"
           - "pypy-3.10"
+          - "pypy-3.11"
         architecture: ["x86", "x64"]
         exclude:
-          - os: macos-latest # No Numpy binary wheel
-            python-version: "pypy-3.7"
-          - os: macos-latest
-            python-version: "3.9"
           - os: macos-latest
             python-version: "3.10"
           - os: macos-latest
             architecture: "x86"
           - os: ubuntu-latest
             architecture: "x86"
-          - os: windows-latest
-            python-version: "pypy-3.9"
           - os: windows-latest
             python-version: "pypy-3.10"
 
@@ -63,7 +55,7 @@ jobs:
           submodules: true
       - uses: actions/setup-python@v5
         with:
-          python-version: "3.9"
+          python-version: "3.10"
       - name: Install requirements
         run: pip install numpy pytest pyright
       - name: "Workaround: Generate _soundfile.py explicitly"
diff --git a/pyrightconfig.json b/pyrightconfig.json
index a78bcb0..f58ba80 100644
--- a/pyrightconfig.json
+++ b/pyrightconfig.json
@@ -1,5 +1,5 @@
 {
-    "pythonVersion": "3.9",
+    "pythonVersion": "3.10",
     "exclude": [
       "**/node_modules",
       "**/__pycache__",
diff --git a/setup.py b/setup.py
index b46e75e..89cde3d 100644
--- a/setup.py
+++ b/setup.py
@@ -87,7 +87,7 @@ def get_tag(self):
     version=soundfile_version,
     description='An audio library based on libsndfile, CFFI and NumPy',
     author='Bastian Bechtold',
-    author_email='basti@bastibe.de',
+    author_email='bastibe.dev@mailbox.org',
     url='https://github.com/bastibe/python-soundfile',
     keywords=['audio', 'libsndfile'],
     py_modules=['soundfile'],
@@ -95,6 +95,7 @@ def get_tag(self):
     package_data=package_data,
     zip_safe=zip_safe,
     license='BSD 3-Clause License',
+    python_requires=">=3.10",
     setup_requires=["cffi>=1.0"],
     install_requires=['cffi>=1.0', 'numpy', 'typing-extensions'],
     cffi_modules=["soundfile_build.py:ffibuilder"],
@@ -109,7 +110,6 @@ def get_tag(self):
         'Operating System :: OS Independent',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 2',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Programming Language :: Python :: Implementation :: CPython',
         'Topic :: Multimedia :: Sound/Audio',