diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 65accd70..5c532fb5 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,12 +1,12 @@
 exclude: ^python/tests/__snapshots__/
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.16.8
+    rev: v0.17.1
     hooks:
       - id: ruff-check
         args: [--fix]
       - id: ruff-format
   - repo: https://github.com/astral-sh/uv-pre-commit
-    rev: 0.12.17
+    rev: 0.13.1
     hooks:
       - id: uv-lock
diff --git a/modify_changelog.py b/modify_changelog.py
index 7153ba2f..94790026 100644
--- a/modify_changelog.py
+++ b/modify_changelog.py
@@ -30,7 +30,7 @@
 """
 
 import argparse
-import datetime
+import datetime as dt
 import re
 import sys
 from pathlib import Path
@@ -77,7 +77,7 @@ def find_unreleased_section(lines):
 
 def update_changelog_version(file_path: Path, new_version: str) -> None:
     """Update changelog for version bump - replaces UNRELEASED with versioned section."""
-    today = datetime.datetime.now(tz=datetime.UTC).strftime("%Y-%m-%d")
+    today = dt.datetime.now(tz=dt.UTC).strftime("%Y-%m-%d")
     content = file_path.read_text()
     new_section = f"## UNRELEASED\n\n## {new_version} ({today})"
     content = content.replace("## UNRELEASED", new_section, 1)