diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 564d4db..ce3a5a4 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 ---
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.0.1
+    rev: v4.4.0
     hooks:
       - id: check-executables-have-shebangs
       - id: check-merge-conflict
@@ -12,32 +12,32 @@ repos:
       - id: mixed-line-ending
       - id: trailing-whitespace
   - repo: https://opendev.org/openstack/bashate.git
-    rev: 2.0.0
+    rev: 2.1.1
     hooks:
       - id: bashate
         args: [--max-line-length=100]
   - repo: https://github.com/adrienverge/yamllint
-    rev: v1.26.3
+    rev: v1.32.0
     hooks:
       - id: yamllint
   - repo: https://github.com/python/black
-    rev: 21.7b0
+    rev: 23.3.0
     hooks:
       - id: black
         language_version: python3
         args: [--line-length=100]
-  - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.9.2
+  - repo: https://github.com/pycqa/flake8
+    rev: 6.0.0
     hooks:
       - id: flake8
         additional_dependencies:
           - flake8-black
-  - repo: https://github.com/PyCQA/doc8
-    rev: 0.9.0
+  - repo: https://github.com/pycqa/doc8
+    rev: v1.1.1
     hooks:
       - id: doc8
         args: [--max-line-length=100]
   - repo: https://github.com/myint/rstcheck
-    rev: 3f92957478422df87bd730abde66f089cc1ee19b
+    rev: v6.1.2
     hooks:
       - id: rstcheck
diff --git a/setup.py b/setup.py
index 1bdca88..74944cf 100644
--- a/setup.py
+++ b/setup.py
@@ -3,8 +3,8 @@
 import setuptools
 from setuptools.command.egg_info import egg_info
 
-# https://github.com/buildroot/buildroot/releases/tag/2021.08-rc2
-BUILDROOT_VERSION = "6da42d767a42e8e95b1ba042fbe99c3c8de13f28"
+# https://github.com/buildroot/buildroot/releases/tag/2023.05
+BUILDROOT_VERSION = "dbb0b4274cdbd74cf22fb4da4c1e43084f3d3125"
 
 
 class egg_info_extra(egg_info):
@@ -18,7 +18,10 @@ def run(self):
     description="Buildroot utils packaged as Python package",
     python_requires=">=3.6,<4.0",
     packages=["checkpackagelib"],
-    install_requires=["six<2.0"],
+    install_requires=[
+        "flake8<7.0",
+        "python-magic<1.0",
+    ],
     use_scm_version=True,
     setup_requires=["setuptools_scm"],
     scripts=[
diff --git a/tox.ini b/tox.ini
index 294796c..d554a3a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,7 +8,7 @@ commands =
 [testenv:pre-commit]
 passenv = *_proxy
 skip_install = true
-deps = pre-commit==2.14.0
+deps = pre-commit==3.3.3
 commands =
     pre-commit run --all-files
     pre-commit try-repo . --all-files --verbose