diff --git a/pyproject.toml b/pyproject.toml
index b0dde40..b00d926 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -79,7 +79,7 @@ test = [
     "pytest-cov<=6.0.0",
 ]
 format = [
-    "ruff==0.7.4",      # Linting/formatting
+    "ruff==0.8.4",      # Linting/formatting
     "beautysh~=6.2.1",  # Format/lint shell scripts
 ]
 docs = [