diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ac0b62e8a..5762fd31b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,12 +1,10 @@
 name: CI
 
 on:
-  pull_request:
-    branches:
-      - main
   push:
     branches:
       - main
+  pull_request:
   workflow_dispatch:
 
 jobs:
@@ -28,3 +26,23 @@ jobs:
           gradle-home-cache-cleanup: true
           validate-wrappers: true
       - run: ./gradlew build
+
+  publish-snapshot:
+    needs: build
+    runs-on: ubuntu-latest
+    # I'll add github.ref == 'refs/heads/main' check before merging this PR.
+    if: github.repository == 'GradleUp/shadow'
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 21
+      - uses: gradle/actions/setup-gradle@v3
+        with:
+          cache-read-only: true
+      # Disable CC due to https://github.com/gradle/gradle/issues/22779
+      - run: ./gradlew publish --no-configuration-cache
+        env:
+          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.OSSRH_USER }}
+          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.OSSRH_PASSWORD }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 000000000..0f810f553
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,25 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - '**'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: 21
+      - uses: gradle/actions/setup-gradle@v3
+        with:
+          cache-read-only: true
+      - run: ./gradlew publish
+        env:
+          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.OSSRH_USER }}
+          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.OSSRH_PASSWORD }}
+          ORG_GRADLE_PROJECT_signingInMemoryKeyId: ${{ secrets.GPG_KEY }}
+          ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.GPG_KEY_PASSWORD }}
diff --git a/README.md b/README.md
index 2b376279c..e896e8fcf 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,9 @@ Read the [User Guide](https://imperceptiblethoughts.com/shadow/)!
 
 ## Current Status
 
-[![Download](https://img.shields.io/gradle-plugin-portal/v/com.github.johnrengelman.shadow)](https://plugins.gradle.org/plugin/com.github.johnrengelman.shadow)
+[![Maven Central](https://img.shields.io/maven-central/v/com.gradleup.shadow/shadow-gradle-plugin)](https://central.sonatype.com/artifact/com.gradleup.shadow/shadow-gradle-plugin)
+[![Sonatype Nexus (Snapshots)](https://img.shields.io/nexus/s/com.gradleup.shadow/shadow-gradle-plugin?&server=https://s01.oss.sonatype.org/)](https://s01.oss.sonatype.org/content/repositories/snapshots/io/github/GradleUp/shadow/shadow-gradle-plugin)
+[![Plugin Portal](https://img.shields.io/gradle-plugin-portal/v/com.gradleup.shadow)](https://plugins.gradle.org/plugin/com.gradleup.shadow)
 [![CI](https://github.com/GradleUp/shadow/actions/workflows/ci.yml/badge.svg?branch=main&event=push)](https://github.com/GradleUp/shadow/actions/workflows/ci.yml?query=branch:main+event:push)
 [![License](https://img.shields.io/github/license/GradleUp/shadow.svg)](LICENSE)
 
diff --git a/build.gradle b/build.gradle
index edc61af78..a184c9e77 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,10 +6,10 @@ plugins {
     id 'project-report'
     id 'idea'
     id 'java-gradle-plugin'
-    id 'signing'
     id 'com.gradle.plugin-publish' version '1.2.1'
     id 'org.ajoberstar.git-publish' version '4.2.2'
     id 'com.github.node-gradle.node' version '7.0.2'
+    id 'com.vanniktech.maven.publish' version "0.29.0"
 }
 
 apply plugin: ShadowPlugin
@@ -32,7 +32,7 @@ tasks.withType(Test).configureEach {
         maxHeapSize "1g"
     }
 
-    systemProperty 'java.io.tmpdir', project.layout.buildDirectory.asFile.get().absolutePath
+    systemProperty 'shadowVersion', version
 
     // Required to test configuration cache in tests when using withDebug()
     // https://github.com/gradle/gradle/issues/22765#issuecomment-1339427241
diff --git a/gradle.properties b/gradle.properties
index 07462a044..640f0391f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,29 @@
 org.gradle.jvmargs=-Dfile.encoding=UTF-8 -Xmx4g -XX:MaxMetaspaceSize=2g
 org.gradle.parallel=true
 org.gradle.caching=true
-org.gradle.configuration-cache=true
\ No newline at end of file
+org.gradle.configuration-cache=true
+
+
+GROUP=com.gradleup.shadow
+POM_ARTIFACT_ID=shadow-gradle-plugin
+VERSION_NAME=8.3.0-SNAPSHOT
+
+SONATYPE_AUTOMATIC_RELEASE=true
+SONATYPE_HOST=DEFAULT
+
+POM_NAME=Shadow Gradle Plugin
+POM_DESCRIPTION=Gradle version of Maven's Shade plugin.
+POM_INCEPTION_YEAR=2024
+POM_URL=https://github.com/GradleUp/shadow
+
+POM_LICENSE_NAME=The Apache Software License, Version 2.0
+POM_LICENSE_URL=https://www.apache.org/licenses/LICENSE-2.0.txt
+POM_LICENSE_DIST=repo
+
+POM_SCM_URL=https://github.com/GradleUp/shadow
+POM_SCM_CONNECTION=scm:git:git://github.com/GradleUp/shadow.git
+POM_SCM_DEV_CONNECTION=scm:git:ssh://git@github.com/GradleUp/shadow.git
+
+POM_DEVELOPER_ID=gradleup
+POM_DEVELOPER_NAME=GradleUp developers
+POM_DEVELOPER_URL=https://github.com/GradleUp
\ No newline at end of file
diff --git a/gradle/publish.gradle b/gradle/publish.gradle
index 921c89c69..5ef836132 100644
--- a/gradle/publish.gradle
+++ b/gradle/publish.gradle
@@ -1,52 +1,28 @@
 apply plugin: "com.gradle.plugin-publish"
+apply plugin: "com.vanniktech.maven.publish"
 
-group = 'com.github.johnrengelman'
-
-if (System.env.CIRCLE_TAG && System.env.CIRCLE_TAG =~  /^\d\.\d\.\d$/) {
-    version = System.env.CIRCLE_TAG
-} else {
-    version = file('src/main/resources/shadow-version.txt').text.trim()
-    if (!version.endsWith("-SNAPSHOT")) {
-        version = version + "-SNAPSHOT"
-    }
-}
+group = providers.gradleProperty("GROUP")
+version = providers.gradleProperty("VERSION_NAME")
 
 gradlePlugin {
-    website = 'https://github.com/johnrengelman/shadow'
-    vcsUrl = 'https://github.com/johnrengelman/shadow'
+    website = providers.gradleProperty("POM_URL")
+    vcsUrl = providers.gradleProperty("POM_URL")
 
     plugins {
         shadowPlugin {
-            id = 'com.github.johnrengelman.shadow'
+            id = 'com.gradleup.shadow'
             implementationClass = 'com.github.jengelman.gradle.plugins.shadow.ShadowPlugin'
-            displayName = 'Shadow Plugin'
-            description = "Gradle plugin to create fat/uber JARs, apply file transforms, and relocate packages for applications and libraries. Gradle version of Maven's Shade plugin."
+            displayName = providers.gradleProperty("POM_NAME").orNull
+            description = providers.gradleProperty("POM_DESCRIPTION").orNull
             tags.set(['onejar', 'shade', 'fatjar', 'uberjar'])
         }
     }
 }
 
 tasks.named('publishPlugins') {
-    doFirst {
-        if (version.endsWith("SNAPSHOT")) {
-            throw new GradleException('Cannot publish SNAPSHOT versions to Plugin Portal!')
-        }
-    }
     notCompatibleWithConfigurationCache("https://github.com/gradle/gradle/issues/21283")
 }
 
-signing {
-    if (System.env.CI == 'true') {
-        def encodedSigningKey = findProperty("signingKey")
-        def signingKey = encodedSigningKey ? new String(encodedSigningKey.decodeBase64()) : null
-        def signingPassword = findProperty("signingPassword") as String
-        useInMemoryPgpKeys(signingKey, signingPassword)
-    }
-    // See https://github.com/johnrengelman/shadow/pull/831#discussion_r1119012328
-    required = false && gradle.taskGraph.hasTask("artifactoryPublish")
-    sign(publishing.publications)
-}
-
-tasks.register('release') {
-    dependsOn tasks.named('assemble'), tasks.named('publishPlugins'), tasks.named('gitPublishPush')
+mavenPublishing {
+    signAllPublications()
 }
diff --git a/src/docs/application-plugin/README.md b/src/docs/application-plugin/README.md
index 896e222a9..e365fb198 100644
--- a/src/docs/application-plugin/README.md
+++ b/src/docs/application-plugin/README.md
@@ -11,7 +11,7 @@ configured to contain the `Main-Class` attribute with the value specified in the
 // Using Shadow with Application Plugin
 apply plugin: 'java'
 apply plugin: 'application'
-apply plugin: 'com.github.johnrengelman.shadow'
+apply plugin: 'com.gradleup.shadow'
 
 application {
     mainClass = 'myapp.Main'
diff --git a/src/docs/changes/README.md b/src/docs/changes/README.md
index 25068614d..29fcfbd1d 100644
--- a/src/docs/changes/README.md
+++ b/src/docs/changes/README.md
@@ -65,7 +65,7 @@ Instead, use the `enableRelocation = true` and `relocationPrefix = "<new package
     }
   }
 
-  apply plugin: "com.github.johnrengelman.shadow"
+  apply plugin: "com.gradleup.shadow"
   ```
 
 - [Cédric Champeau](https://github.com/melix) - Support Gradle 7 [#624](https://github.com/johnrengelman/shadow/pull/624)
diff --git a/src/docs/getting-started/README.md b/src/docs/getting-started/README.md
index 2638cdf11..82f685160 100644
--- a/src/docs/getting-started/README.md
+++ b/src/docs/getting-started/README.md
@@ -2,7 +2,7 @@
 
 ```groovy no-plugins
 plugins {
-  id 'com.github.johnrengelman.shadow' version '@version@'
+  id 'com.gradleup.shadow' version '@version@'
   id 'java'
 }
 ```
@@ -19,11 +19,11 @@ buildscript {
     }
 }
 
-apply plugin: 'com.github.johnrengelman.shadow'
+apply plugin: 'com.gradleup.shadow'
 apply plugin: 'java'
 ```
 
-**NOTE:** The correct maven coordinates for each version of Shadow can be found by referencing the Gradle Plugin documentation [here](https://plugins.gradle.org/plugin/com.github.johnrengelman.shadow).
+**NOTE:** The correct maven coordinates for each version of Shadow can be found by referencing the Gradle Plugin documentation [here](https://plugins.gradle.org/plugin/com.gradleup.shadow).
 
 Shadow is a reactive plugin.
 This means that applying Shadow by itself will perform no configuration on your project.
diff --git a/src/docs/plugins/README.md b/src/docs/plugins/README.md
index 0ded9d0c0..6ce6397f4 100644
--- a/src/docs/plugins/README.md
+++ b/src/docs/plugins/README.md
@@ -14,7 +14,7 @@ A simple Gradle plugin can use this feature by applying the `shadow` plugin and
 import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 
 plugins {
-  id 'com.github.johnrengelman.shadow' version '@version@'
+  id 'com.gradleup.shadow' version '@version@'
   id 'java'
 }
 
diff --git a/src/docs/publishing/README.md b/src/docs/publishing/README.md
index e2aadc75d..66da927f0 100644
--- a/src/docs/publishing/README.md
+++ b/src/docs/publishing/README.md
@@ -11,7 +11,7 @@ publication with the necessary artifact and dependencies in the POM file.
 // Publishing a Shadow JAR with the Maven-Publish Plugin
 apply plugin: 'java'
 apply plugin: 'maven-publish'
-apply plugin: 'com.github.johnrengelman.shadow'
+apply plugin: 'com.gradleup.shadow'
 
 publishing {
   publications {
diff --git a/src/main/resources/shadow-version.txt b/src/main/resources/shadow-version.txt
deleted file mode 100644
index 0e7915245..000000000
--- a/src/main/resources/shadow-version.txt
+++ /dev/null
@@ -1 +0,0 @@
-8.1.1
diff --git a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/ConfigurationCacheSpec.groovy b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/ConfigurationCacheSpec.groovy
index e1b676d85..2b84510d7 100644
--- a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/ConfigurationCacheSpec.groovy
+++ b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/ConfigurationCacheSpec.groovy
@@ -103,7 +103,7 @@ class ConfigurationCacheSpec extends PluginSpecification {
         """.stripIndent()
         file('server/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             shadowJar {
                 minimize {
@@ -148,7 +148,7 @@ class ConfigurationCacheSpec extends PluginSpecification {
         """.stripIndent()
         file('lib/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             repositories { maven { url "${repo.uri}" } }
             dependencies {
diff --git a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/PublishingSpec.groovy b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/PublishingSpec.groovy
index 7ea155900..3c18f81a7 100644
--- a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/PublishingSpec.groovy
+++ b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/PublishingSpec.groovy
@@ -128,7 +128,7 @@ class PublishingSpec extends PluginSpecification {
 
         file('c/build.gradle') << """
             plugins {
-                id 'com.github.johnrengelman.shadow'
+                id 'com.gradleup.shadow'
             }
             
             dependencies {
diff --git a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/RelocationSpec.groovy b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/RelocationSpec.groovy
index 1ac3439d7..9fc5b8a1c 100644
--- a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/RelocationSpec.groovy
+++ b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/RelocationSpec.groovy
@@ -203,7 +203,7 @@ class RelocationSpec extends PluginSpecification {
         and: 'App project with shadow, relocation, and project dependency'
         file('app/build.gradle') << """
         apply plugin: 'java'
-        apply plugin: 'com.github.johnrengelman.shadow'
+        apply plugin: 'com.gradleup.shadow'
         
         repositories { maven { url "${repo.uri}" } }
         dependencies { implementation project(':core') }
diff --git a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/ShadowPluginSpec.groovy b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/ShadowPluginSpec.groovy
index c71b6c765..4304ceb7a 100644
--- a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/ShadowPluginSpec.groovy
+++ b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/ShadowPluginSpec.groovy
@@ -188,7 +188,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('server/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             repositories { maven { url "${repo.uri}" } }
             dependencies { implementation project(':client') }
@@ -242,7 +242,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('server/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             shadowJar {
                 minimize()
@@ -295,7 +295,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('server/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             shadowJar {
                 minimize {
@@ -348,7 +348,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('server/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             shadowJar {
                 minimize {
@@ -403,7 +403,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('server/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             shadowJar {
                 minimize {
@@ -456,7 +456,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('server/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             shadowJar {
                 minimize {
@@ -536,7 +536,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('impl/build.gradle') << """
             apply plugin: 'java-library'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             shadowJar {
                 minimize()
@@ -612,7 +612,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('impl/build.gradle') << """
             apply plugin: 'java-library'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             shadowJar {
                 minimize()
@@ -651,7 +651,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('client/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
             repositories { maven { url "${repo.uri}" } }
             dependencies { implementation 'junit:junit:3.8.2' }
 
@@ -708,7 +708,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('client/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
             repositories { maven { url "${repo.uri}" } }
             dependencies { implementation 'junit:junit:3.8.2' }
 
@@ -728,7 +728,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('server/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             repositories { maven { url "${repo.uri}" } }
             dependencies { implementation project(path: ':client', configuration: 'shadow') }
@@ -1023,7 +1023,7 @@ class ShadowPluginSpec extends PluginSpecification {
 
         file('impl/build.gradle') << """
             apply plugin: 'java-library'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             version = '1.0'
             repositories { maven { url "${repo.uri}" } }
diff --git a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/caching/MinimizationCachingSpec.groovy b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/caching/MinimizationCachingSpec.groovy
index 6a0179044..3a454b7ab 100644
--- a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/caching/MinimizationCachingSpec.groovy
+++ b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/caching/MinimizationCachingSpec.groovy
@@ -35,7 +35,7 @@ class MinimizationCachingSpec extends AbstractCachingSpec {
 
         file('server/build.gradle') << """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             repositories { maven { url "${repo.uri}" } }
             dependencies { implementation project(':client') }
@@ -57,7 +57,7 @@ class MinimizationCachingSpec extends AbstractCachingSpec {
         when:
         file('server/build.gradle').text = """
             apply plugin: 'java'
-            apply plugin: 'com.github.johnrengelman.shadow'
+            apply plugin: 'com.gradleup.shadow'
 
             shadowJar {
                 minimize {
diff --git a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/docs/executer/GradleBuildExecuter.groovy b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/docs/executer/GradleBuildExecuter.groovy
index f8ce6e65a..d6b26ce37 100644
--- a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/docs/executer/GradleBuildExecuter.groovy
+++ b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/docs/executer/GradleBuildExecuter.groovy
@@ -72,7 +72,7 @@ include 'api', 'main'
         build.text = """
 plugins {
     id 'java'
-    id 'com.github.johnrengelman.shadow'
+    id 'com.gradleup.shadow'
 }
 
 repositories {
diff --git a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/docs/fixture/GroovyDslFixture.groovy b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/docs/fixture/GroovyDslFixture.groovy
index 93584c6ee..0c67cf501 100644
--- a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/docs/fixture/GroovyDslFixture.groovy
+++ b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/docs/fixture/GroovyDslFixture.groovy
@@ -11,7 +11,7 @@ class GroovyDslFixture extends GroovyScriptFixture {
         """
 plugins {
     id 'java'
-    id 'com.github.johnrengelman.shadow'
+    id 'com.gradleup.shadow'
     id 'application'
 }
 
diff --git a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/util/PluginSpecification.groovy b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/util/PluginSpecification.groovy
index 9847e1d23..eb7ffa2fa 100644
--- a/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/util/PluginSpecification.groovy
+++ b/src/test/groovy/com/github/jengelman/gradle/plugins/shadow/util/PluginSpecification.groovy
@@ -16,7 +16,7 @@ abstract class PluginSpecification extends Specification {
 
     @Rule TemporaryFolder dir
 
-    public static final String SHADOW_VERSION = PluginSpecification.classLoader.getResource("shadow-version.txt").text.trim()
+    public static final String SHADOW_VERSION = System.getProperty("shadowVersion")
 
     AppendableMavenFileRepository repo
 
@@ -39,7 +39,7 @@ abstract class PluginSpecification extends Specification {
         return """
         plugins {
             id '${javaPlugin}'
-            id 'com.github.johnrengelman.shadow' version '${SHADOW_VERSION}'
+            id 'com.gradleup.shadow' version '${SHADOW_VERSION}'
         }
 
         version = "1.0"