diff --git a/pyproject.toml b/pyproject.toml
index d5a8045..d34a635 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,6 @@ dev = [
     "flake8",
     "isort >= 5.0",
     "mypy >= 0.900",
-    "pyflakes >= 2.2.0",
     "twine",
     "types-PyYAML",
 ]