diff --git a/setup.py b/setup.py
index c192189..38044a0 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
     extras_require={
         'test': [
             'pytest>=6,<8',
-            'pytest-cov>=4,<5',
+            'pytest-cov>=5,<6',
             'pytest-asyncio==0.*',
             'pytest-xdist==3.*',
             'ruff==0.3.0',