diff --git a/pyproject.toml b/pyproject.toml
index 40e4fc4..4f23261 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ dev = [
     "black==25.1.0",
     "build==1.2.2.post1",
     "pytest==8.3.5",
-    "pytest-cov==6.0.0",
+    "pytest-cov==6.1.1",
     "pylint==3.3.4",
     "setuptools==75.8.2",
     "twine==6.1.0",