Update wagon-ssh from 2.10 to 3.0.0.
diff --git a/pom.xml b/pom.xml
index c0cb530..80232ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,6 +48,7 @@
 
 maven-javadoc-plugin 3.0.0-M1 -> 3.0.0
 maven-site-plugin 3.6 -> 3.7 (allows building with Java 9)
+wagon-ssh 2.10 -> 3.0.0.
 
 Version 10 - changes since version 9
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