diff --git a/pyproject.toml b/pyproject.toml
index 95b2e7c7..780f4dc8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,7 @@ doc = [
 test = [
     "coverage>=4.5.3,<7.3",
     "coveralls>=3.0.0,<3.3.2",
-    "flake8>=6.0,<6.1",
+    "flake8>=6.0,<6.2",
     "flake8-black>=0.3.4,<0.4",
     "flake8-bugbear>=23.5,<23.10",
     "pytest>=7.1.2,<7.4.4",