diff --git a/.github/workflows/doc.yml b/.github/workflows/doc.yml
index 6198021..93c873b 100644
--- a/.github/workflows/doc.yml
+++ b/.github/workflows/doc.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest ]
-        python-version: [ '3.10' ]
+        python-version: [ '3.12' ]
 
     steps:
     - uses: actions/checkout@v7
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 5b51d01..dffe937 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -14,10 +14,10 @@ jobs:
     steps:
     - uses: actions/checkout@v7
 
-    - name: Set up Python 3.10
+    - name: Set up Python 3.12
       uses: actions/setup-python@v7
       with:
-        python-version: '3.10'
+        python-version: '3.12'
 
     - name: Install uv
       uses: astral-sh/setup-uv@v9.0.0
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index d8a480f..9899490 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -23,7 +23,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v7
       with:
-        python-version: '3.10'
+        python-version: '3.12'
 
     - name: Install uv
       uses: astral-sh/setup-uv@v9.0.0
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cb33c29..6d42762 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest, windows-latest, macos-latest ]
-        python-version: [ '3.10', '3.11', '3.12', '3.13', '3.14' ]
+        python-version: [ '3.11', '3.12', '3.13', '3.14' ]
 
     steps:
     - uses: actions/checkout@v7
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 4b10603..034e578 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -9,7 +9,7 @@
 #
 #
 default_language_version:
-  python: python3.10
+  python: python3.12
 
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
@@ -22,5 +22,3 @@ repos:
     rev: v2.3.0
     hooks:
       - id: codespell
-        additional_dependencies:
-          - tomli
diff --git a/docs/conf.py b/docs/conf.py
index 5d6cee2..489f7ab 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,11 +1,11 @@
 from datetime import date
-
-import toml
+import tomllib
 
 import audeer
 
 
-config = toml.load(audeer.path("..", "pyproject.toml"))
+with open(audeer.path("..", "pyproject.toml"), "rb") as fp:
+    config = tomllib.load(fp)
 
 
 # Project -----------------------------------------------------------------
diff --git a/pyproject.toml b/pyproject.toml
index 76ffe80..0212bbc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,14 +24,13 @@ classifiers = [
     'Operating System :: OS Independent',
     'Programming Language :: Python',
     'Programming Language :: Python :: 3',
-    'Programming Language :: Python :: 3.10',
     'Programming Language :: Python :: 3.11',
     'Programming Language :: Python :: 3.12',
     'Programming Language :: Python :: 3.13',
     'Programming Language :: Python :: 3.14',
     'Topic :: Scientific/Engineering',
 ]
-requires-python = '>=3.10'
+requires-python = '>=3.11'
 dependencies = [
     'audeer >=2.1.1',
     'audformat >=1.4.2,<2.0.0',
@@ -57,8 +56,7 @@ dev = [
     'audobject >=0.7.5',
     'faster-whisper',  # for usage example with ASR
     'librosa >=0.11.0',
-    'onnxruntime <1.24 ; python_version == "3.10"',  # for usage example with ASR
-    'onnxruntime ; python_version >= "3.10"',  # for usage example with ASR
+    'onnxruntime',  # for usage example with ASR
     'pytest',
     'pytest-cov',
     'soxr >=0.4.0b1',  # for numpy 2
@@ -68,7 +66,6 @@ dev = [
     'sphinx-autodoc-typehints',
     'sphinx-copybutton',
     'sybil',
-    'toml',
 ]