diff --git a/pyproject.toml b/pyproject.toml
index 7759589..ef1dbee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ test = [
     "python-jose[cryptography] >=3.3.0",
     "httpx >=0.23.0,<1.0.0",
     "pytest >=7.0.0,<9.0.0",
-    "pytest-cov >=4.0.0,<6.0.0",
+    "pytest-cov >=4.0.0,<7.0.0",
     "pytest-mock >=3.0.0,<4.0.0",
     "requests >=2.28.0,<3.0.0",
     "black ==24.8.0",