Using forked gradle process for upload

build.gradle

@@ -3,12 +3,12 @@ import com.bmuschko.gradle.docker.tasks.container.*
 import com.bmuschko.gradle.docker.tasks.image.*
 
 plugins {
-  id 'pl.allegro.tech.build.axion-release' version '1.9.0'
   id "java"
   id "groovy"
   id "jacoco"
   id "osgi"
   id "maven-publish"
+  id 'pl.allegro.tech.build.axion-release' version '1.9.0'
   id "com.bmuschko.docker-remote-api" version "3.2.1"
   id "com.github.hierynomus.license" version "0.12.1"
   id "com.jfrog.bintray" version "1.7"
@@ -229,8 +229,8 @@ if (project.hasProperty("bintrayUsername") && project.hasProperty("bintrayApiKey
       labels = ["ssh", "sftp", "secure-shell", "network", "file-transfer"]
       githubRepo = "hierynomus/sshj"
       version {
-        name = "${->project.version}"
-        vcsTag = "v${->project.version}"
+        name = "${project.version}"
+        vcsTag = "v${project.version}"
         released = new SimpleDateFormat('yyyy-MM-dd\'T\'HH:mm:ss.SSSZZ').format(new Date())
         gpg {
           sign = true
@@ -275,10 +275,15 @@ task stopItestContainer(type: DockerStopContainer) {
     targetContainerId { createItestContainer.getContainerId() }
 }
 
+task forkedUploadRelease(type: GradleBuild) {
+  buildFile = project.buildFile
+  tasks = ["bintrayUpload"]
+}
+
 project.tasks.integrationTest.dependsOn(startItestContainer)
 project.tasks.integrationTest.finalizedBy(stopItestContainer)
 
 project.tasks.release.dependsOn([project.tasks.integrationTest, project.tasks.build])
-project.tasks.release.finalizedBy(project.tasks.bintrayUpload)
+project.tasks.release.finalizedBy(project.tasks.forkedUploadRelease)
 project.tasks.jacocoTestReport.dependsOn(project.tasks.test)
 project.tasks.check.dependsOn(project.tasks.jacocoTestReport)