diff --git a/pyproject.toml b/pyproject.toml
index d1a7985..09869ce 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ dev = [
   "mypy>=1.15,<2",
   "pip-audit>=2.8,<3",
   "pytest>=9.0.3,<10",
-  "pytest-cov>=6,<7",
+  "pytest-cov>=6,<8",
   "ruff>=0.11,<1",
 ]