diff --git a/demo/java/build.gradle b/demo/java/build.gradle
index 43c6da95..f4b7bcea 100644
--- a/demo/java/build.gradle
+++ b/demo/java/build.gradle
@@ -5,7 +5,7 @@ plugins {
 repositories {
     mavenCentral()
     maven {
-        url "https://s01.oss.sonatype.org/content/repositories/aipicovoice-1297"
+        url "https://s01.oss.sonatype.org/content/repositories/aipicovoice-1304"
     }
 }