diff --git a/app-dialog/build.gradle b/app-dialog/build.gradle
index b838768..679fc7a 100644
--- a/app-dialog/build.gradle
+++ b/app-dialog/build.gradle
@@ -1,5 +1,6 @@
 apply plugin: 'com.android.library'
-apply from: 'bintray.gradle'
+//apply from: 'bintray.gradle'
+apply plugin: "com.vanniktech.maven.publish"
 
 android {
 
@@ -45,3 +46,4 @@ dependencies {
 
 
 
+
diff --git a/app-dialog/gradle.properties b/app-dialog/gradle.properties
new file mode 100644
index 0000000..a022555
--- /dev/null
+++ b/app-dialog/gradle.properties
@@ -0,0 +1,3 @@
+POM_NAME=App Dialog
+POM_ARTIFACT_ID=app-dialog
+POM_PACKAGING=aar
\ No newline at end of file
diff --git a/app-updater/build.gradle b/app-updater/build.gradle
index 82b52fa..a9d08be 100644
--- a/app-updater/build.gradle
+++ b/app-updater/build.gradle
@@ -1,5 +1,6 @@
 apply plugin: 'com.android.library'
-apply from: 'bintray.gradle'
+//apply from: 'bintray.gradle'
+apply plugin: "com.vanniktech.maven.publish"
 
 android {
 
diff --git a/app-updater/gradle.properties b/app-updater/gradle.properties
new file mode 100644
index 0000000..6194701
--- /dev/null
+++ b/app-updater/gradle.properties
@@ -0,0 +1,3 @@
+POM_NAME=App Updater
+POM_ARTIFACT_ID=app-updater
+POM_PACKAGING=aar
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index e25b4ee..f906ceb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,12 +6,16 @@ buildscript {
     addRepos(repositories)
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.android.tools.build:gradle:4.1.1'
 
         classpath 'com.novoda:bintray-release:0.9'
+
+        classpath 'com.vanniktech:gradle-maven-publish-plugin:0.13.0'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
+
+
 }
 
 allprojects {
diff --git a/gradle.properties b/gradle.properties
index 743d692..33a5ab2 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,3 +11,23 @@ org.gradle.jvmargs=-Xmx1536m
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
+
+
+VERSION_NAME=1.0.10
+VERSION_CODE=17
+GROUP=com.github.jenly1314.AppUpdater
+
+POM_DESCRIPTION=AppUpdater for Android
+POM_URL=https://github.com/jenly1314/AppUpdater
+POM_SCM_URL=https://github.com/jenly1314/AppUpdater
+POM_SCM_CONNECTION=scm:git@github.com:jenly1314/AppUpdater.git
+POM_SCM_DEV_CONNECTION=scm:git@github.com:jenly1314/AppUpdater.git
+POM_LICENCE_NAME=The MIT License
+POM_LICENCE_URL=https://opensource.org/licenses/mit-license.php
+#POM_LICENCE_NAME=The Apache Software License, Version 2.0
+#POM_LICENCE_URL=http://www.apache.org/licenses/LICENSE-2.0.txt
+POM_DEVELOPER_ID=jenly
+POM_DEVELOPER_NAME=Jenly Yu
+RELEASE_REPOSITORY_URL=https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/
+SNAPSHOT_REPOSITORY_URL=https://s01.oss.sonatype.org/content/repositories/snapshots/
+RELEASE_SIGNING_ENABLED=true
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 46f9ecd..866856d 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
diff --git a/versions.gradle b/versions.gradle
index 3326a41..be6d4a3 100644
--- a/versions.gradle
+++ b/versions.gradle
@@ -50,6 +50,7 @@ ext.deps = deps
 
 def addRepos(RepositoryHandler handler) {
     handler.google()
+    handler.mavenCentral()
     handler.jcenter()
 }
 ext.addRepos = this.&addRepos
\ No newline at end of file