diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8ad6e5a..062add2 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,28 +2,28 @@ exclude: (.*\.patch)
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.2.0
+    rev: v5.0.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
       - id: check-yaml
       - id: check-added-large-files
   - repo: https://github.com/pycqa/isort
-    rev: 5.12.0
+    rev: 6.0.1
     hooks:
       - id: isort
         name: isort (python)
   - repo: https://github.com/pycqa/autoflake
-    rev: v2.0.1
+    rev: v2.3.1
     hooks:
       - id: autoflake
         args: [--remove-unused-variables]
   - repo: https://github.com/psf/black
-    rev: 23.1.0
+    rev: 25.1.0
     hooks:
       - id: black
   - repo: https://github.com/pycqa/flake8
-    rev: 6.0.0
+    rev: 7.3.0
     hooks:
       - id: flake8
         exclude: ^bazel-
@@ -32,11 +32,11 @@ repos:
     hooks:
       - id: pydocstyle
   - repo: https://github.com/keith/pre-commit-buildifier
-    rev: 6.0.0
+    rev: 8.2.0
     hooks:
       - id: buildifier
   - repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: v15.0.7
+    rev: v20.1.8
     hooks:
       - id: clang-format
         "types_or": [c++, c, cuda]
diff --git a/python/dbscan_test.py b/python/dbscan_test.py
index 52d49d3..1133350 100644
--- a/python/dbscan_test.py
+++ b/python/dbscan_test.py
@@ -1,4 +1,5 @@
 """Tests of DBSCAN C++ modules from Python."""
+
 import sys
 
 import numpy as np