diff --git a/pyproject.toml b/pyproject.toml
index 6b7c345..b2900d7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -71,7 +71,7 @@ dev = [
     "coverage",
     "ruff>=0.9.3,<1",
     "pytest~=8.3",
-    "pytest-cov>=4.1.0,<5",
+    "pytest-cov>=4.1.0,<8",
     "pytest-recording>=0.13.1,<0.14",
     "pytest-black",
     "vcrpy>=6.02",