diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 1470a55e..29467d6b 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -7,7 +7,7 @@ on:
 
 jobs:
   lint:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python 3.9
diff --git a/pyproject.toml b/pyproject.toml
index a15946da..2cece31a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -53,7 +53,6 @@ test = [
     'pytest>=3.4.2',
     'pytest-rerunfailures>=10.3,<15',
     'pytest-cov>=2.6.0',
-    'rundoc>=0.4.3,<0.5',
     'pytest-runner >= 2.11.1',
     'tomli>=2.0.0,<3',
 ]
@@ -63,14 +62,14 @@ dev = [
     # general
     'pip>=9.0.1',
     'build>=1.0.0,<2',
-    'bump-my-version>=0.18.3,<1',
+    'bump-my-version>=0.18.3',
     'watchdog>=1.0.1,<5',
 
     # style check
     'ruff>=0.4.5,<1',
 
     # distribute on PyPI
-    'twine>=1.10.0,<4',
+    'twine>=1.10.0',
     'wheel>=0.30.0',
 
     # Advanced testing
@@ -79,6 +78,7 @@ dev = [
 
     'invoke',
 ]
+readme = ['rundoc>=0.4.3,<0.5',]
 
 [tool.setuptools]
 include-package-data = true