The issue is to bump org.apache.httpcomponents.client5:httpclient5 from version 5.3.1 to 5.4. The body references failures in issue #14045, which should be examined to understand what needs fixing. The primary file to modify is the pom.xml where the version is declared. The assignee may have context; check their comments or the linked issue. Ensure the upgrade doesn't introduce regressions.