diff --git a/build.gradle b/build.gradle
index 5956c91..a81b7dd 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'java'
 repositories{
   mavenCentral()
 }
-def releaseVersion = "0.5.6"
+def releaseVersion = "0.5.7"
 def propertyFile = file "src/main/java/w2phtml/project.properties"
 Properties properties = new Properties()
 propertyFile.withReader { properties.load(it) }