diff --git a/dev-requirements.txt b/dev-requirements.txt
index da88fa2..9d69c68 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -54,7 +54,7 @@ pytest==8.3.3
     #   pytest-cov
     #   pytest-mock
     #   pytest-mypy
-pytest-cov==5.0.0
+pytest-cov==6.0.0
     # via datahub (pyproject.toml)
 pytest-mock==3.14.0
     # via datahub (pyproject.toml)