build.gradle in embulk-output-redshift-0.7.7 vs build.gradle in embulk-output-redshift-0.7.8

@@ -1,10 +1,10 @@
 dependencies {
     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 "com.amazonaws:aws-java-sdk-s3:1.10.77"
+    compile "com.amazonaws:aws-java-sdk-sts:1.10.77"
 	compile 'org.embulk.input.s3:embulk-util-aws-credentials:0.2.8'
 
     testCompile project(':embulk-output-jdbc').sourceSets.test.output
 }