diff --git a/pyproject.toml b/pyproject.toml
index 30c82e99..0905b4a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -51,7 +51,7 @@ optional-dependencies.dev = [
     "pre-commit==4.5.0",
     "pydocstyle==6.3",
     "pygments==2.19.2",
-    "pylint[spelling]==4.0.3",
+    "pylint[spelling]==4.0.4",
     "pylint-per-file-ignores==3.2.0",
     "pyproject-fmt==2.11.1",
     "pyright==1.1.407",