diff --git a/pyproject.toml b/pyproject.toml
index f77013b..15133d7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,7 @@ dev = [
 
 test = [
     "pytest>=8.0,<10.0",
-    "pytest-cov>=4.0,<5.0",
+    "pytest-cov>=4.0,<8.0",
 ]
 
 lint = [