diff --git a/pyproject.toml b/pyproject.toml
index 485855c..5508a7f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ revoice = "revoice.cli:main"
 torch = ["torch>=1.13"]
 dev = [
     "pytest>=7.0",
-    "pytest-cov>=4.0",
+    "pytest-cov>=7.1.0",
     "ruff>=0.4",
     "mypy>=1.6",
 ]