diff --git a/pyproject.toml b/pyproject.toml
index 2f73075..b9a0efd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,7 @@ test = [
     "mypy==1.17.0",
     "pytest==8.4.1",
     "pytest-asyncio==0.26.0",
-    "pytest-cov==5.0.0",
+    "pytest-cov==7.0.0",
     "langchain_google_vertexai==2.0.27"
 ]