build.gradle in embulk-formatter-single_value-0.3.0 vs build.gradle in embulk-formatter-single_value-0.3.1

@@ -11,17 +11,17 @@
 }
 configurations {
     provided
 }
 
-version = "0.3.0"
+version = "0.3.1"
 
 sourceCompatibility = 1.7
 targetCompatibility = 1.7
 
 dependencies {
-    compile  "org.embulk:embulk-core:0.8.29+"
-    provided "org.embulk:embulk-core:0.8.29+"
+    compile  "org.embulk:embulk-core:0.8.+"
+    provided "org.embulk:embulk-core:0.8.+"
     // compile "YOUR_JAR_DEPENDENCY_GROUP:YOUR_JAR_DEPENDENCY_MODULE:YOUR_JAR_DEPENDENCY_VERSION"
     testCompile "junit:junit:4.+"
 }
 
 task classpath(type: Copy, dependsOn: ["jar"]) {