diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 00c3d65..aed8c94 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -3,35 +3,35 @@ ci:
 exclude: '(JSON|boards)'
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.0.1
+    rev: v5.0.0
     hooks:
       - id: check-docstring-first
       - id: end-of-file-fixer
       - id: trailing-whitespace
   - repo: https://github.com/asottile/setup-cfg-fmt
-    rev: v1.17.0
+    rev: v2.7.0
     hooks:
       - id: setup-cfg-fmt
   - repo: https://github.com/PyCQA/flake8
-    rev: 3.9.2
+    rev: 7.1.1
     hooks:
       - id: flake8
         additional_dependencies: [flake8-typing-imports==1.7.0]
-  - repo: https://github.com/myint/autoflake
-    rev: v1.4
+  - repo: https://github.com/PyCQA/autoflake
+    rev: v2.3.1
     hooks:
       - id: autoflake
         args: ["--in-place", "--remove-all-unused-imports"]
   - repo: https://github.com/PyCQA/isort
-    rev: 5.8.0
+    rev: 5.13.2
     hooks:
       - id: isort
   - repo: https://github.com/psf/black
-    rev: 21.5b2
+    rev: 24.10.0
     hooks:
       - id: black
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.19.0
+    rev: v3.19.1
     hooks:
       - id: pyupgrade
         args: [--py37-plus]
diff --git a/setup.cfg b/setup.cfg
index 938eb4c..517acd0 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -12,9 +12,6 @@ classifiers =
     Natural Language :: English
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.7
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
 project_urls =
     Source Code =https://github.com/ianhi/detect-arduino
 
@@ -22,9 +19,9 @@ project_urls =
 packages = find:
 install_requires =
     pyserial
-python_requires = >=3.7
+python_requires = >=3.9
 setup_requires =
-    setuptools_scm
+    setuptools-scm
 
 [flake8]
 exclude = docs,_version.py,.eggs,examples