diff --git a/poetry.lock b/poetry.lock
index 01bd557..7df364d 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1224,4 +1224,4 @@ propcache = ">=0.2.0"
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8,<4"
-content-hash = "2cb16c64fe5c2953e084ac13de52fb99c74755c47c46ec44f391e91a6f498836"
+content-hash = "6887c28eb479889e8b0db52cc8bd0315ce041661f0435b29f69b6cb4980be313"
diff --git a/pyproject.toml b/pyproject.toml
index 6e0cf9d..59ee4eb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ requests = ">=2.20.0,<3"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.1.3 || ^8.0.0"
-pytest-cov = "^4.1.0 || ^5.0.0"
+pytest-cov = "^4.1.0 || ^5.0.0 || ^6.0.0"
 ruff = "^0.2.0 || ^0.3.0 || ^0.5.0 || ^0.6.0 || ^0.7.0"
 tox = "^4.0.0"
 vcrpy = "^5.1.0 || ^6.0.0"