diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 184e1ae..d42ab6c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -26,7 +26,7 @@ repos:
     -   id: python-use-type-annotations
     -   id: text-unicode-replacement-char
 -   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.15.17
+    rev: v0.16.3
     hooks:
       - id: ruff-check
       - id: ruff-format
diff --git a/src/pytask_julia/config.py b/src/pytask_julia/config.py
index af8f47d..f5edf8c 100644
--- a/src/pytask_julia/config.py
+++ b/src/pytask_julia/config.py
@@ -34,7 +34,7 @@ def pytask_parse_config(config: dict[str, Any]) -> None:
         config["julia_project"] = parse_relative_path(project, config["root"])
 
 
-def _parse_value_or_whitespace_option(value: Any) -> None | list[str]:
+def _parse_value_or_whitespace_option(value: Any) -> list[str] | None:
     """Parse option which can hold a single value or values separated by new lines."""
     if value is None:
         return None