diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 86c357c..512c5b8 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: "ubuntu-latest"
     strategy:
       matrix:
-        python-version: ["3.13", "3.12", "3.11", "3.10", 3.9, pypy-3.9]
+        python-version: ["3.14", "3.13", "3.12", "3.11", "3.10", "pypy-3.10"]
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
@@ -36,7 +36,7 @@ jobs:
     runs-on: "ubuntu-latest"
     strategy:
       matrix:
-        python-version: [3.12]
+        python-version: ["3.13"]
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
diff --git a/CHANGES.rst b/CHANGES.rst
index 27dde9a..a553f3e 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -18,6 +18,11 @@ Changelog
 - Add support for Python 3.13.
   [gforcada]
 
+- Drop python 3.9 support and add Python 3.14 support.
+  [gforcada]
+
+- Bump pypy minimum version to 3.10.
+
 2.5.0 (2024-04-09)
 ------------------
 
diff --git a/pyproject.toml b/pyproject.toml
index f2f4d59..cb2a29d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ description = "Check for python builtins being used as variables or parameters"
 keywords = ["pep8", "flake8", "python", ]
 license = {file = "LICENSE"}
 readme = "README.rst"
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 classifiers = [
         "Development Status :: 5 - Production/Stable",
         "Environment :: Console",
@@ -23,11 +23,11 @@ classifiers = [
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3 :: Only",
-        "Programming Language :: Python :: 3.9",
         "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",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",
         "Topic :: Software Development",
diff --git a/tox.ini b/tox.ini
index 28c2adb..baa407b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,11 +4,11 @@ envlist =
     format
     lint
     coverage
-    py39
     py310
     py311
     py312
     py313
+    py314
     pypy3
 
 [testenv:test]