diff --git a/pyproject.toml b/pyproject.toml
index 62092da..14f3f3a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ dependencies = [
 dynamic = ["version"]
 
 [project.optional-dependencies]
-dev = ["black==24.4.2", "flake8==7.1.0", "pytest==8.3.2"]
+dev = ["black==24.4.2", "flake8==7.1.1", "pytest==8.3.2"]
 docs = ["sphinx==7.3.7", "sphinx-rtd-theme==2.0.0"]
 
 [project.urls]