diff --git a/requirements-dev.txt b/requirements-dev.txt
index 8b1c25a4..b96fc1c2 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,5 @@
 pytest>=8.3.4
+pytest-cov>=6.0.0
 black>=24.10.0
 isort>=5.13.2
 flake8>=7.1.1