diff --git a/app/build.gradle b/app/build.gradle
index 1453bac..ba326b1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -4,11 +4,7 @@ apply plugin: 'kotlin-android'
 
 apply plugin: 'kotlin-android-extensions'
 
-ext {
-    PUBLISH_GROUP_ID = 'com.poovam'
-    PUBLISH_ARTIFACT_ID = 'pin-edittext-field'
-    PUBLISH_VERSION = '1.2.3'
-}
+apply plugin: 'maven-publish'
 
 android {
     compileSdkVersion 29
@@ -41,4 +37,16 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
 }
-apply from: 'https://raw.githubusercontent.com/blundell/release-android-library/master/android-release-aar.gradle'
\ No newline at end of file
+
+afterEvaluate {
+    publishing {
+        publications {
+            release(MavenPublication) {
+                from components.release
+                groupId = 'com.poovam'
+                artifactId = 'pin-edittext-field'
+                version = '1.2.3'
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/poovam/pinedittextfield/CustomTransformationMethod.java b/app/src/main/java/com/poovam/pinedittextfield/CustomTransformationMethod.java
new file mode 100644
index 0000000..bdb88e3
--- /dev/null
+++ b/app/src/main/java/com/poovam/pinedittextfield/CustomTransformationMethod.java
@@ -0,0 +1,4 @@
+package com.poovam.pinedittextfield;
+
+public class CustomTransformationMethod {
+}
diff --git a/build.gradle b/build.gradle
index 518785c..80a1d92 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,9 +1,10 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.61'
+    ext.kotlin_version = '1.4-M1-release-101'
     repositories {
         maven { url 'https://maven.google.com' }
+        maven { url 'https://dl.bintray.com/kotlin/kotlin-dev' }
         jcenter()
         google()
     }
@@ -20,6 +21,7 @@ buildscript {
 allprojects {
     repositories {
         maven { url 'https://maven.google.com' }
+        maven { url 'https://dl.bintray.com/kotlin/kotlin-dev' }
         jcenter()
         google()
     }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index d38f5bc..a97ac4b 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-5.6.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-all.zip
\ No newline at end of file