diff --git a/pyproject.toml b/pyproject.toml
index 91da37f..345e1aa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ dependencies = [
 dev = [
     "attribution==1.7.1",
     "black==24.4.2",
-    "flake8==7.0.0",
+    "flake8==7.1.0",
     "flit==3.9.0",
     "mypy==1.10.0",
     "pytest==8.2.0",