Please try to add another repository
to the Maven Central
as the following:-
<repositories>
...
<repository>
<id>Maven Central</id>
<url>http://repo1.maven.org/maven2/</url>
</repository>
</repositories>
EDIT
There are another useful repositories as the following:-
<repositories>
...
<repository>
<id>java.net</id>
<url>https://maven.java.net/content/repositories/public/</url>
</repository>
<repository>
<id>JBoss repository</id>
<url>http://repository.jboss.org/nexus/content/groups/public/</url>
</repository>
</repositories>
I hope this may help.