build.gradle in embulk-output-gcs-0.1.1 vs build.gradle in embulk-output-gcs-0.2.0

@@ -13,14 +13,14 @@
 }
 
 sourceCompatibility = 1.7
 targetCompatibility = 1.7
 
-version = "0.1.1"
+version = "0.2.0"
 
 dependencies {
-    compile  "org.embulk:embulk-core:0.5.1"
-    provided "org.embulk:embulk-core:0.5.1"
+    compile  "org.embulk:embulk-core:0.7.3"
+    provided "org.embulk:embulk-core:0.7.3"
 
     compile "com.google.http-client:google-http-client-jackson2:1.19.0"
     compile ("com.google.apis:google-api-services-storage:v1-rev28-1.19.1") {exclude module: "guava-jdk5"}
 
     testCompile "junit:junit:4.+"