diff --git a/pyproject.toml b/pyproject.toml
index d9259cb3..3f15303b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ docs = [
 tests = [
   "pytest==8.3.4",
   "pytest-cov==6.0.0",
-  "coverage==7.6.8",
+  "coverage==7.6.9",
   "werkzeug==3.1.3",
   "flask==3.1.0",
   "marshmallow==3.23.1",