Try to get cargo working

spring-boot-deployment-tests/spring-boot-deployment-test-tomcat/pom.xml

@@ -19,7 +19,7 @@
 		<main.basedir>${basedir}/../..</main.basedir>
 		<cargo.container.id>tomcat8x</cargo.container.id>
 		<cargo.container.url>
-			http://mirrors.ibiblio.org/apache/tomcat/tomcat-8/v${tomcat.version}/bin/apache-tomcat-${tomcat.version}.zip
+			http://mirrors.sonic.net/apache/tomcat/tomcat-8/v${tomcat.version}/bin/apache-tomcat-${tomcat.version}.zip
 		</cargo.container.url>
 	</properties>
 	<dependencies>

spring-boot-deployment-tests/spring-boot-deployment-test-tomee/pom.xml

@@ -20,7 +20,7 @@
 		<tomee.version>1.7.1</tomee.version>
 		<cargo.container.id>tomee1x</cargo.container.id>
 		<cargo.container.url>
-			http://mirrors.ibiblio.org/apache/tomee/tomee-${tomee.version}/apache-tomee-${tomee.version}-webprofile.zip
+			http://archive.apache.org/dist/tomee/tomee-${tomee.version}/apache-tomee-${tomee.version}-webprofile.zip
 		</cargo.container.url>
 	</properties>
 	<dependencies>

spring-boot-parent/pom.xml

@@ -300,7 +300,7 @@
 				<plugin>
 					<groupId>org.codehaus.cargo</groupId>
 					<artifactId>cargo-maven2-plugin</artifactId>
-					<version>1.4.11</version>
+					<version>1.4.15</version>
 				</plugin>
 				<plugin>
 					<groupId>org.codehaus.gmavenplus</groupId>