Update requirements.txt

requirements.txt

@@ -1,6 +1,5 @@
-fastapi>=0.110.0
-uvicorn[standard]>=0.27.0
-httpx>=0.26.0
-mcp>=1.1.0
-starlette-context>=0.3.6
-sse-starlette>=2.0.0
+mcp>=1.0.0
+httpx>=0.27.0
+fastapi>=0.115.0
+uvicorn[standard]>=0.30.0
+python-dotenv>=1.0.0