Align versions with Boot/Platform.Cairo

Author: garyrussell

build.gradle

@@ -86,14 +86,14 @@ subprojects { subproject ->
 
 	ext {
 		hamcrestVersion = '1.3'
-		jackson2Version = '2.9.1'
+		jackson2Version = '2.9.5'
 		junit4Version = '4.12'
 		junitJupiterVersion = '5.1.0'
 		junitPlatformVersion = '1.1.0'
 		junitVintageVersion = '5.1.0'
 		log4jVersion = '2.8.2'
 		logbackVersion = '1.2.3'
-		mockitoVersion = '2.11.0'
+		mockitoVersion = '2.15.0'
 		rabbitmqVersion = project.hasProperty('rabbitmqVersion') ? project.rabbitmqVersion : '5.1.2'
 		rabbitmqHttpClientVersion = '2.0.1.RELEASE'