diff --git a/pyproject.toml b/pyproject.toml
index 9034bc5..aeb64fe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ dependencies = [
 dev = [
     "pytest>=9.0",
     "pytest-cov>=5.0",
-    "pytest-randomly>=3.15",
+    "pytest-randomly>=4.1.0",
     "hypothesis>=6.151",
     "mypy>=2.1",
     "ruff>=0.15",