It seems that the Maven repositories tree has changed which means the file is no longer available in the repositories entered.
Check your .xml file and correct the path where necessary.
The solution to this problem is to double check your local Maven settings.xml configuration and assert you have the correct repositories configured where Maven can obtain this particular dependency.
Not entirely your case but the basic solution can be found in this article: How to use Enterprise Maven Repository credentials with settings.xml and pom.xml example
If after doing so you are still having this issue then use Maven to get a dependency tree and effective POM to find out which component is requesting this dependency. These would be the command lines -
mvn clean package -X -e > mvninstall.txt
mvn dependency:tree -Dverbose > mvnTree.txt
mvn help:effective-pom -X > mvnpom.txt