diff --git a/android/build.gradle b/android/build.gradle
index a8d9bdca..fceb093b 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -1,5 +1,4 @@
 apply plugin: 'com.android.library'
-apply plugin: 'maven'
 apply plugin: 'maven-publish'
 
 buildscript {
@@ -23,7 +22,6 @@ android {
         versionName "0.0.3"
         consumerProguardFiles 'proguard-rules.pro'
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
-
     }
 
     buildTypes {
@@ -34,18 +32,27 @@ android {
     }
 }
 
+task sourcesJar(type: Jar) {
+    from android.sourceSets.main.java.srcDirs
+    classifier = 'sources'
+}
+
+artifacts {
+    archives sourcesJar
+}
+
 publishing {
     publications {
         android(MavenPublication) {
             groupId 'com.msopentech.thali.toronionproxy.android'
             artifactId 'android'
             version '0.0.3'
-            artifact(sourceJar)
+            artifact(sourcesJar)
             artifact("$buildDir/outputs/aar/android-release.aar")
             pom.withXml {
                 def dependenciesNode = asNode().appendNode('dependencies')
-                //Iterate over the compile dependencies (we don't want the test ones), adding a <dependency> node for each
-                configurations.compile.allDependencies.each {
+                //Iterate over the implementation dependencies (we don't want the test ones), adding a <dependency> node for each
+                configurations.implementation.allDependencies.each {
                     if(it.group != null && (it.name != null || "unspecified".equals(it.name)) && it.version != null)
                     {
                         def dependencyNode = dependenciesNode.appendNode('dependency')
@@ -59,11 +66,6 @@ publishing {
     }
 }
 
-task sourceJar(type: Jar) {
-    from android.sourceSets.main.java.srcDirs
-    classifier "source"
-}
-
 dependencies {
     implementation project(':universal')
     implementation 'net.freehaven.tor.control:jtorctl:0.2'
@@ -98,12 +100,3 @@ task copyPluggableTransports(type: Copy) {
 gradle.projectsEvaluated {
     preBuild.dependsOn(copyPluggableTransports)
 }
-
-task sourcesJar(type: Jar) {
-    from android.sourceSets.main.java.srcDirs
-    classifier = 'sources'
-}
-
-artifacts {
-    archives sourcesJar
-}
diff --git a/android_tor_installer/build.gradle b/android_tor_installer/build.gradle
index 554fd496..18f17b52 100644
--- a/android_tor_installer/build.gradle
+++ b/android_tor_installer/build.gradle
@@ -1,5 +1,4 @@
 apply plugin: 'com.android.library'
-apply plugin: 'maven'
 apply plugin: 'maven-publish'
 
 buildscript {
diff --git a/build.gradle b/build.gradle
index 43b9e133..56a5a7fe 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
-allprojects  {
-  apply plugin: 'maven'
+allprojects {
+  apply plugin: 'maven-publish'
   group = 'com.msopentech.thali'
   version = '0.0.3'
 }
@@ -12,7 +12,5 @@ subprojects {
   }
 }
 
-evaluationDependsOn ":universal"
-evaluationDependsOn ":java"
-
-
+evaluationDependsOn(":universal")
+evaluationDependsOn(":java")
diff --git a/gradle.properties b/gradle.properties
index 7e9d7bde..d2b62724 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,2 +1,2 @@
 # Configure Android Gradle Plugin Version
-androidplugin=3.2.1
+androidplugin=7.0.2
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 290541c7..e750102e 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/java/build.gradle b/java/build.gradle
index 264d09f1..db104b9d 100644
--- a/java/build.gradle
+++ b/java/build.gradle
@@ -1,5 +1,5 @@
 apply plugin: 'java'
-apply plugin: 'maven'
+apply plugin: 'maven-publish'
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
diff --git a/universal/build.gradle b/universal/build.gradle
index 43812d9c..8a86800f 100644
--- a/universal/build.gradle
+++ b/universal/build.gradle
@@ -1,5 +1,5 @@
 apply plugin: 'java'
-apply plugin: 'maven'
+apply plugin: 'maven-publish'
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
@@ -14,7 +14,7 @@ repositories {
 dependencies {
     implementation 'org.slf4j:slf4j-api:1.7.25'
     implementation 'net.freehaven.tor.control:jtorctl:0.2'
-    testCompile group: 'junit', name: 'junit', version: '4.12'
+    testImplementation group: 'junit', name: 'junit', version: '4.12'
 }
 
 task sourcesJar(type:Jar){
@@ -25,3 +25,12 @@ task sourcesJar(type:Jar){
 artifacts {
     archives sourcesJar
 }
+
+// Define publication for maven-publish plugin
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            from components.java
+        }
+    }
+}