diff --git a/pyproject.toml b/pyproject.toml
index 34d9d20..dc7ecdd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ dev = [
   "mypy>=1.14,<2",
   "pip-audit>=2.7,<3",
   "pytest>=8.3,<9",
-  "pytest-cov>=6,<7",
+  "pytest-cov>=6,<8",
   "ruff>=0.9,<1",
   "twine>=6,<7",
   "types-PyYAML>=6.0.12,<7",