diff --git a/pyproject.toml b/pyproject.toml
index 6feeba2..8caca7f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ black = "^23.3.0"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.2.2"
-flake8 = "^6.0.0"
+flake8 = "^7.0.0"
 isort = "^5.12.0"
 
 [build-system]