diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9023c26..d9acf04 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -11,7 +11,7 @@ repos:
 # Run ruff:
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.5.0
+  rev: v0.5.4
   hooks:
     # Run the linter.
     - id: ruff