diff --git a/mcp_server/pyproject.toml b/mcp_server/pyproject.toml
index d3abb7909..f54c5315e 100644
--- a/mcp_server/pyproject.toml
+++ b/mcp_server/pyproject.toml
@@ -66,7 +66,7 @@ dev = [
     "psutil>=7.1.2",
     "pyright>=1.1.404",
     "pytest>=8.0.0",
-    "pytest-asyncio>=0.21.0",
+    "pytest-asyncio>=1.3.0",
     "pytest-timeout>=2.4.0",
     "pytest-xdist>=3.8.0",
     "ruff>=0.7.1",