diff --git a/MPChartLib/build.gradle b/MPChartLib/build.gradle
index 0fb6dc7036..16d3e3ce10 100644
--- a/MPChartLib/build.gradle
+++ b/MPChartLib/build.gradle
@@ -1,5 +1,4 @@
 apply plugin: 'com.android.library'
-apply plugin: 'com.github.dcendents.android-maven'
 
 group='com.github.philjay'
 
diff --git a/build.gradle b/build.gradle
index cee7a83e80..ac31f01cf5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,17 +1,16 @@
 buildscript {
     repositories {
-        jcenter()
         google()
+        mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.4.0'
-        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
+        classpath 'com.android.tools.build:gradle:7.0.4'
     }
 }
 
 allprojects {
     repositories {
-        jcenter()
         google()
+        mavenCentral()
     }
 }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 0f8bc4e375..ffed3a254e 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,5 @@
-#Sat Apr 27 15:48:29 CEST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip