Can org.apache.httpcomponents.httpclient_4.5.1.jar be replaced with org.apache.httpcomponents.httpclient_4.5.13.jar and the .classpath be modified?

[kazurayam]

Read the section titled “Exclude built-in libraries” in the doc:

Libraries management | Katalon Docs

You can exclude the org.apache.httpcomponents.httpclient_4.5.1.jar which is built-in out of the .classpath file. And at the same time you can include org.apache.httpcomponents.httpclient_4.5.13.jar in the Drivers folder, which will be added into the .classpath file. Effectively you can replace the 4.5.1 with the 4.5.13.