build.gradle in embulk-output-redshift-0.7.1 vs build.gradle in embulk-output-redshift-0.7.2

@@ -2,8 +2,9 @@
     compile project(':embulk-output-jdbc')
     compile project(':embulk-output-postgresql')
 
     compile "com.amazonaws:aws-java-sdk-s3:1.10.33"
     compile "com.amazonaws:aws-java-sdk-sts:1.10.33"
+	compile 'org.embulk.input.s3:embulk-util-aws-credentials:0.2.8'
 
     testCompile project(':embulk-output-jdbc').sourceSets.test.output
 }