diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b1c8b745..f60fd627 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -43,7 +43,7 @@ repos:
         exclude: ^\.bumpversion\.cfg$
 
   - repo: https://github.com/python-jsonschema/check-jsonschema.git
-    rev: 0.36.0
+    rev: 0.37.1
     hooks:
       - id: check-github-actions
       - id: check-github-workflows
@@ -55,17 +55,17 @@ repos:
       - id: check-readthedocs
 
   - repo: https://github.com/rhysd/actionlint
-    rev: v1.7.9
+    rev: v1.7.12
     hooks:
       - id: actionlint
 
   - repo: https://github.com/kynan/nbstripout
-    rev: 0.8.2
+    rev: 0.9.1
     hooks:
       - id: nbstripout
 
   - repo: https://github.com/codespell-project/codespell
-    rev: v2.4.1
+    rev: v2.4.2
     hooks:
       - id: codespell
         args: [ "-L", "probly", "-L", "mis" ]
@@ -92,7 +92,7 @@ repos:
           - mdformat-myst
 
   - repo: https://github.com/abravalheri/validate-pyproject
-    rev: v0.24.1
+    rev: v0.25
     hooks:
       - id: validate-pyproject
 
@@ -104,7 +104,7 @@ repos:
         additional_dependencies: [setuptools-scm]
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.10
+    rev: v0.15.9
     hooks:
       - id: ruff-format
       - id: ruff
diff --git a/docs/reference/changelog.md b/docs/reference/changelog.md
index 32a23ef6..6920dc01 100644
--- a/docs/reference/changelog.md
+++ b/docs/reference/changelog.md
@@ -33,7 +33,7 @@ Unreleased changes
 - Bump actions/upload-artifact from 5 to 6 ({gh-pr}`360`)
 - Bump sigstore/gh-action-sigstore-python from 3.0.1 to 3.1.0 ({gh-pr}`352`)
 - Bump sigstore/gh-action-sigstore-python from 3.1.0 to 3.2.0 ({gh-pr}`359`)
-- pre-commit autoupdate ({gh-pr}`350`, {gh-pr}`355`, {gh-pr}`358`, {gh-pr}`362`)
+- pre-commit autoupdate ({gh-pr}`350`, {gh-pr}`355`, {gh-pr}`358`, {gh-pr}`362`, and {gh-pr}`366`)
 
 ---
 
diff --git a/src/ridgeplot/_color/utils.py b/src/ridgeplot/_color/utils.py
index d20bcdb1..a4946e4a 100644
--- a/src/ridgeplot/_color/utils.py
+++ b/src/ridgeplot/_color/utils.py
@@ -50,7 +50,7 @@ def to_rgb(color: Color) -> str:
 
 
 def unpack_rgb(rgb: str) -> tuple[float, float, float, float] | tuple[float, float, float]:
-    prefix = rgb.split("(")[0] + "("
+    prefix = rgb.split("(", maxsplit=1)[0] + "("
     values_str = map(str.strip, rgb.removeprefix(prefix).removesuffix(")").split(","))
     values_num = tuple(int(v) if v.isdecimal() else float(v) for v in values_str)
     return cast("tuple[float, float, float, float] | tuple[float, float, float]", values_num)
diff --git a/tests/cicd_utils/test_scripts/test_scripts_are_executable.py b/tests/cicd_utils/test_scripts/test_scripts_are_executable.py
index 1321bd95..c92169b3 100644
--- a/tests/cicd_utils/test_scripts/test_scripts_are_executable.py
+++ b/tests/cicd_utils/test_scripts/test_scripts_are_executable.py
@@ -6,24 +6,24 @@
 import pytest
 
 PATH_CICD_SCRIPTS = Path(__file__).parents[3] / "cicd_utils/cicd/scripts"
-CICD_SCRIPTS = [
+CICD_PY_SCRIPTS = [
     p
     for p in PATH_CICD_SCRIPTS.iterdir()
-    if p.is_file() and p.suffix in {".py"} and p.name != "__init__.py"
+    if p.is_file() and p.suffix == ".py" and p.name != "__init__.py"
 ]
 
 
-def test_cicd_scripts_not_empty() -> None:
-    assert len(CICD_SCRIPTS) > 0
+def test_cicd_py_scripts_not_empty() -> None:
+    assert len(CICD_PY_SCRIPTS) > 0
 
 
-@pytest.mark.parametrize("script_path", CICD_SCRIPTS, ids=[p.name for p in CICD_SCRIPTS])
-def test_scripts_are_executable(script_path: Path) -> None:
+@pytest.mark.parametrize("script_path", CICD_PY_SCRIPTS, ids=[p.name for p in CICD_PY_SCRIPTS])
+def test_py_scripts_are_executable(script_path: Path) -> None:
     assert os.access(script_path, os.X_OK)
 
 
-@pytest.mark.parametrize("script_path", CICD_SCRIPTS, ids=[p.name for p in CICD_SCRIPTS])
-def test_scripts_have_py_shebang(script_path: Path) -> None:
+@pytest.mark.parametrize("script_path", CICD_PY_SCRIPTS, ids=[p.name for p in CICD_PY_SCRIPTS])
+def test_py_scripts_have_py_shebang(script_path: Path) -> None:
     with script_path.open("r") as f:
         first_line = f.readline()
     assert first_line.startswith("#!/usr/bin/env python")