Third-party Tools using CrewAI not working

[a-ml]

Hello,

Since upgrading to the last google-adk version I'm no longer able to use the SerperTool from crewai-tool. Does anyone knows if it's not working in this version?

Using Tool: Search the internet with Serper
2025-08-01 19:20:35,070 - 8710561536 - serper_dev_tool.py-serper_dev_tool:182 - ERROR: Error making request to Serper API: 400 Client Error: Bad Request for url: https://google.serper.dev/news
Response content: b'{"message":"Missing query parameter","statusCode":400}'
2025-08-01 19:20:35,082 - main - ERROR - Unhandled error during agent run for session scout_session_1754072425: 400 Client Error: Bad Request for url: https://google.serper.dev/news

The only change in my codebase was, to update the google-adk version.

Regards,