As you can see in this page.
https://mvnrepository.com/artifact/io.kraken.client/client/1.1.2
Guava version dependency is very old (2014) and has a couple of security vulnerabilities.
I dont know how hard is to upgrade this dependency, but security should be a priority.
The issues are
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8908
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10237
As you can see in this page.
https://mvnrepository.com/artifact/io.kraken.client/client/1.1.2
Guava version dependency is very old (2014) and has a couple of security vulnerabilities.
I dont know how hard is to upgrade this dependency, but security should be a priority.
The issues are
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8908
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10237