update core OpenWhisk version (#387)

diff --git a/settings.gradle b/settings.gradle
index 649cb0a..dbbe899 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -20,7 +20,7 @@
 rootProject.name = 'openwhisk-package-kafka'
 
 gradle.ext.openwhisk = [
-        version: '1.0.0-SNAPSHOT'
+        version: '1.0.1-SNAPSHOT'
 ]
 
 gradle.ext.scala = [