diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 61bfbfc9..343e0086 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -26,29 +26,29 @@ repos:
     hooks:
       - id: shellcheck
   - repo: https://github.com/rhysd/actionlint
-    rev: v1.7.9
+    rev: v1.7.12
     hooks:
       - id: actionlint
   - repo: https://github.com/codespell-project/codespell
-    rev: v2.4.1
+    rev: v2.4.2
     hooks:
       - id: codespell
   - repo: https://github.com/DavidAnson/markdownlint-cli2
-    rev: v0.20.0
+    rev: v0.23.0
     hooks:
       - id: markdownlint-cli2
   # Formatters should be run late so that they can re-format any prior changes.
   - repo: https://github.com/kynan/nbstripout
-    rev: 0.8.2
+    rev: 0.9.1
     hooks:
       - id: nbstripout
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 25.12.0
+    rev: 26.5.1
     hooks:
       - id: black-jupyter
         args: ["--line-length", "120", "--target-version", "py310"]
   - repo: https://github.com/pycqa/isort
-    rev: 7.0.0
+    rev: 9.0.0b1
     hooks:
       - id: isort
         args: ["--profile", "black", "--py", "310"]
diff --git a/test/scripts/result_file_to_parquet.py b/test/scripts/result_file_to_parquet.py
index ce544b26..c5656949 100755
--- a/test/scripts/result_file_to_parquet.py
+++ b/test/scripts/result_file_to_parquet.py
@@ -159,8 +159,7 @@ def write_readme(result_file: pathlib.Path, output_prefix: pathlib.Path, chroms:
             chrom2 = "abc"
 
         f.write(
-            textwrap.dedent(
-                f"""
+            textwrap.dedent(f"""
         # README.md
 
         This folder contains the tables and metadata extracted from file \"{result_file.name}\".
@@ -207,8 +206,7 @@ def write_readme(result_file: pathlib.Path, output_prefix: pathlib.Path, chroms:
            - `attributes.json`: JSON file with the attributes for the current chromosome.
            - `xxx_where.parquet`: PARQUET file with the data from table "xxx" for location "where" from the current chromosome.
            - `xxx_where.missing`: text file with the exception message raised when trying to access tables without data.
-        """
-            ).lstrip("\n"),
+        """).lstrip("\n"),
         )