diff --git a/build.gradle.kts b/build.gradle.kts
index ae36d90..db3d3e5 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -15,7 +15,10 @@
  */
 
 
+import Build_gradle.Extras.group
+import Build_gradle.Extras.url
 import com.github.benmanes.gradle.versions.updates.DependencyUpdatesTask
+import org.jetbrains.kotlin.js.translate.context.Namer.kotlin
 import java.time.Instant
 import java.util.*
 import kotlin.reflect.KMutableProperty
@@ -29,7 +32,7 @@ import kotlin.reflect.full.declaredMemberProperties
 ////// RELEASE : sonatype / maven central, <PUBLISHING - publish> then <RELEASE - closeAndReleaseRepository>
 ///////////////////////////////
 
-println("\tGradle ${project.gradle.gradleVersion}")
+println("\tGradle ${project.gradle.gradleVersion} on Java ${JavaVersion.current()}")
 
 plugins {
     java
@@ -350,6 +353,6 @@ tasks.named<DependencyUpdatesTask>("dependencyUpdates") {
 /////  Run this task, then refresh the gradle project
 ///////////////////////////////
 val wrapperUpdate by tasks.creating(Wrapper::class) {
-    gradleVersion = "5.2.1"
+    gradleVersion = "5.3"
     distributionUrl = distributionUrl.replace("bin", "all")
 }