diff --git a/pyproject.toml b/pyproject.toml
index 75bd4c70..a6e37ecf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ docs = [
 ]
 tests = [
   "pytest==8.3.5",
-  "pytest-cov==6.0.0",
+  "pytest-cov==6.1.1",
   "coverage==7.6.12",
   "werkzeug==3.1.3",
   "flask==3.1.0",