Update CBI Maven plugins

Change-Id: I224f09f4160ae41b6cec35b9b7651d56d8cb8b30
diff --git a/parent/pom.xml b/parent/pom.xml
index 5330fb1..38ee9d9 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -54,7 +54,7 @@
 					<plugin>

 						<groupId>org.eclipse.cbi.maven.plugins</groupId>

 						<artifactId>eclipse-jarsigner-plugin</artifactId>

-						<version>1.1.4</version>

+						<version>1.1.5</version>

 						<executions>

 							<execution>

 								<id>sign</id>