diff --git a/pyproject.toml b/pyproject.toml
index 330c3f6..3174a56 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ dynamic = ["readme", "version"]
 coverage = ["coverage==7.6.10"]
 formatting = ["black==24.10.0", "isort==5.13.2"]
 linting = ["pylint==3.3.3"]
-spellcheck = ["codespell==2.3.0"]
+spellcheck = ["codespell==2.4.0"]
 test_packaging = ["build==1.2.2.post1", "twine==6.0.1"]
 tests = ["pytest==8.3.4"]
 type_check = ["mypy==1.14.1"]