diff --git a/parent/pom.xml b/parent/pom.xml
index 27c9d3b..3f0afbe 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -107,7 +107,7 @@
 					<plugin>
 						<groupId>org.eclipse.cbi.maven.plugins</groupId>
 						<artifactId>eclipse-jarsigner-plugin</artifactId>
-						<version>1.1.7</version>
+						<version>1.3.1</version>
 						<executions>
 							<execution>
 								<id>sign</id>