First, the Sonatype dependency version in the snapshots repository you had linked in your post is 1.1-SNAPSHOT
and not 1.0
.
It's not recommended to use 3rd party snapshots in your build
If however you insist, you need to add Sonatype snapshots repository to your maven build as follows:
<repository>
<id>sonatype-snapshots</id>
<name>sonatype-snapshots</name>
<url>https://oss.sonatype.org/content/repositories/snapshots/</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
EDIT
The 1.0
version resides in Sonatype releases repository:
<repository>
<id>sonatype-releases</id>
<name>sonatype-releases</name>
<url>https://oss.sonatype.org/content/repositories/releases/</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>