diff --git a/requirements_testing.txt b/requirements_testing.txt
index 1a98f06..d7ddd99 100644
--- a/requirements_testing.txt
+++ b/requirements_testing.txt
@@ -2,7 +2,7 @@
 pre-commit==4.0.1
 pylint==3.3.1
 pytest==8.3.3
-pytest-cov==5.0.0
+pytest-cov==6.0.0
 pytest-icdiff==0.9
 ruff==0.7.1
 setuptools==75.3.0