diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ec2d5a3..b9396c8 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -41,7 +41,7 @@ repos:
     - id: isort
 
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 25.11.0
+    rev: 25.12.0
     hooks:
     - id: black
 
@@ -59,12 +59,12 @@ repos:
   #   - id: gitlint
   #
   - repo: https://github.com/asottile/setup-cfg-fmt
-    rev: v3.1.0
+    rev: v3.2.0
     hooks:
     - id: setup-cfg-fmt
       args: [--min-py-version, '3.9']
 
   - repo: https://github.com/gitleaks/gitleaks
-    rev: v8.29.1
+    rev: v8.30.0
     hooks:
     - id: gitleaks
diff --git a/setup.cfg b/setup.cfg
index 48245b0..2cb3417 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,6 +17,7 @@ classifiers =
     Operating System :: OS Independent
     Programming Language :: Python
     Programming Language :: Python :: 3
+    Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: Implementation :: PyPy
     Topic :: Software Development :: Libraries :: Python Modules
     Topic :: Software Development :: Quality Assurance
@@ -27,6 +28,7 @@ py_modules = flake8_import_order
 install_requires =
     pycodestyle
     setuptools
+python_requires = >=3.9
 python_requires > = 3.9
 tests_require =
     pytest