upgraded plugin versions

pom.xml

@@ -51,7 +51,7 @@
 		<unimportant.version>[1.0.0,)</unimportant.version>
 		<license.skip>true</license.skip>
 
-		<!-- Jackson v2.20+ uses a different version number for jackson-annotations -->
+		<!-- Jackson v2.20+ uses a concatenated version number for jackson-annotations -->
 		<jackson-annotations.version>2.20</jackson-annotations.version>
 	</properties>
 	
@@ -162,7 +162,7 @@
 			<dependency>
 				<groupId>org.codehaus.woodstox</groupId>
 				<artifactId>stax2-api</artifactId>
-				<version>4.2.2</version>
+				<version>${unimportant.version}</version>
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
@@ -300,7 +300,7 @@
 			<plugin>
 				<groupId>com.inteligr8</groupId>
 				<artifactId>merge-maven-plugin</artifactId>
-				<version>1.0.0</version>
+				<version>1.0.1</version>
 				<executions>
 					<execution>
 						<id>merge-bus-extensions</id>
@@ -362,7 +362,7 @@
 			<plugin>
 				<groupId>io.repaint.maven</groupId>
 				<artifactId>tiles-maven-plugin</artifactId>
-				<version>2.40</version>
+				<version>2.41</version>
 				<extensions>true</extensions>
 				<configuration>
 					<tiles>