diff --git a/setup.py b/setup.py
index f27ef66..e2d041a 100644
--- a/setup.py
+++ b/setup.py
@@ -43,7 +43,7 @@ def local_file(filename):
             "pyprind>=2.11",
             "pytest",
             "pytest-cov",
-            "ruff>=0.5.0,<0.6",
+            "ruff>=0.5.0,<0.7",
             "setuptools",
             "twine",
             "wheel",