Move to CBI 1.1.5.

Change-Id: I7651966f0e1f2a8cbe9cddad3effa42e36515683
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/pom.xml b/pom.xml
index 1bae02b..a9a457d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -215,7 +215,7 @@
 					<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>