diff --git a/requirements.txt b/requirements.txt
index 7215cc9..4461c6b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ importlib-metadata==8.5.0
 packaging
 psutil==6.1.0
 pytest==8.3.3
-pytest-cov==5.0.0
+pytest-cov==6.3.0
 pytest-mock==3.14.1
 pytest-mypy==0.10.3
 pythonanywhere_core==0.2.4