title: Log4j 2.15.0 update issue
body: <p>My application is using Log4j 2.11.1 now.  Because of the <a href="https://en.wikipedia.org/wiki/Log4Shell" rel="nofollow noreferrer">Log4j security vulnerabilities</a> reported a couple of days ago, I need to update Log4j to 2.15.0.  But it fails when I deploy my application on a Linux server.</p>
  <p>Here is the error message:</p>
  <blockquote>
  <p>[ERROR] Failed to execute goal on project ***: Could not resolve
  dependencies for project ***:1.0-SNAPSHOT: Failed to collect
  dependencies at org.apache.logging.log4j:log4j-api:jar:2.15.0: Failed
  to read artifact descriptor for
  org.apache.logging.log4j:log4j-api:jar:2.15.0: Could not transfer
  artifact org.apache.logging.log4j:log4j-api:pom:2.15.0 from/to central
  (<a href="https://repo1.maven.org/maven2" rel="nofollow noreferrer">https://repo1.maven.org/maven2</a>):
  sun.security.validator.ValidatorException: PKIX path building failed:
  sun.security.provider.certpath.SunCertPathBuilderException: unable to
  find valid certification path to requested target -&gt; [Help 1]</p>
  </blockquote>
  <p>I've added the certificate of <a href="https://repo1.maven.org/maven2" rel="nofollow noreferrer">Maven 2</a> to my Java keystore, but it does not work. My Java version is 1.8.181.</p>