diff --git a/requirements-dev.txt b/requirements-dev.txt
index 780f1fe..9db427c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 -r requirements.txt
 pytest==8.3.3
-pytest-cov==5.0.0
+pytest-cov==6.0.0
 pytest-env==1.1.5
 pytest-mypy==0.10.3
 pytest-pylint==0.21.0