diff --git a/requirements.txt b/requirements.txt
index fee7811..a957f8d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,6 +8,6 @@ matplotlib==3.10.1
 Sphinx==8.2.3
 sphinx-rtd-theme==3.0.2
 pytest==8.3.5
-pytest-cov==6.1.0
+pytest-cov==6.1.1
 pyyaml==6.0.2
 ruff==0.11.2