diff --git a/pyproject.toml b/pyproject.toml
index bd80a2bf..834cea71 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -61,7 +61,7 @@ dev = [
     "mypy>=1.15.0,<2",
     "pytest>=8.3.5,<9",
     "pytest-asyncio>=0.26.0,<0.27",
-    "pytest-cov>=6.1.1,<7",
+    "pytest-cov>=6.1.1,<8",
     "pytest-mock>=3.14.0,<4",
     "black>=25.1.0,<26",
     "pre-commit>=4.2.0,<5",