diff --git a/pyproject.toml b/pyproject.toml
index 38db0f27..c234d0c5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ test = [
     "mypy==1.17.1",
     "pytest-asyncio==0.26.0",
     "pytest==8.4.1",
-    "pytest-cov==6.2.1",
+    "pytest-cov==7.0.0",
     "langchain-tests==0.3.20",
     "langgraph==0.6.5"
 ]