diff --git a/pyproject.toml b/pyproject.toml
index f1f0c7ee..1af2292d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ issues = "https://github.com/tianocore/edk2-pytool-library/issues/"
 
 [project.optional-dependencies]
 dev = [
-    "ruff == 0.0.278",
+    "ruff == 0.0.280",
     "pytest == 7.4.0",
     "coverage == 7.2.7",
     "pre-commit == 3.3.3",