diff --git a/build.gradle b/build.gradle
index b93ddae..e1900df 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,7 @@
 buildscript {
     repositories {
         maven { url 'http://nexus.red-soft.biz/nexus/content/groups/public' }
+        mavenLocal()
     }
     dependencies {
         classpath 'biz.redsoft.gradle.ncore:gradle-ncore:+'
@@ -18,7 +19,7 @@ apply plugin: 'maven-publish'
 targetCompatibility = 1.6
 
 ncore {
-    coreVersion = '1.3.7.1'
+    coreVersion = '1.3.9.1'
     sourceEncoding = 'UTF-8'
 }