diff --git a/pyproject.toml b/pyproject.toml
index 5ca6443..7c693c9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ requests = "^2.23.0"
 [tool.poetry.dev-dependencies]
 black = "^19.10b0"
 pytest = "^5.4.3"
-flake8 = "^3.8.3"
+flake8 = "^7.0.0"
 pytest-mock = "^3.1.1"
 pre-commit = "^2.5.1"
 responses = "^0.10.15"