diff --git a/pyproject.toml b/pyproject.toml
index 5e8c5d68..952ebebf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,7 +66,7 @@ dev = [
     "pytest-sugar==0.9.7",
     "pytest-instafail==0.5.0",
     "pytest-cov==4.1.0",
-    "flake8==6.0.0",
+    "flake8==6.1.0",
     "flake8-bugbear==23.7.10",
     "flake8-encodings==0.5.0.post1",
     "flake8-comprehensions==3.14.0",