diff --git a/app/build.gradle b/app/build.gradle
index ed8fde5..4a10ff1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -26,8 +26,7 @@ dependencies {
     implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation 'androidx.appcompat:appcompat:1.1.0'
 
-    implementation 'co.trikita:anvil-sdk15:0.5.2'
-    implementation 'co.trikita:anvil-design:0.5.2'
+    implementation 'co.trikita:anvil-sdk21:0.5.21'
 
     implementation 'com.github.PhilJay:MPAndroidChart:v3.1.0'
 
diff --git a/build.gradle b/build.gradle
index 3b1dc26..c60deea 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,8 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
+ext.groupName = GROUP
+ext.applicationName = APPLICATION
+
 buildscript {
     ext.kotlin_version = '1.3.50'
     repositories {
diff --git a/core/build.gradle b/core/build.gradle
index c44ba6a..1bcedff 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -2,6 +2,7 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 apply plugin: 'com.github.dcendents.android-maven'
+apply plugin: 'maven-publish'
 
 group = "com.github.oxeanbits"
 
@@ -23,12 +24,53 @@ android {
     }
 }
 
+task javadoc(type: Javadoc) {
+    excludes = ['**/*.kt'] // < ---- Exclude all kotlin files from javadoc file.
+    source = android.sourceSets.main.java.srcDirs
+    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
+}
+
+task javadocJar(type: Jar, dependsOn: javadoc) {
+    archiveClassifier.set('javadoc')
+    from javadoc.destinationDir
+}
+
+task sourcesJar(type: Jar) {
+    archiveClassifier.set('sources')
+    from android.sourceSets.main.java.srcDirs
+}
+
+project.afterEvaluate {
+    publishing {
+        publications {
+            forecastChart(MavenPublication) {
+                group groupName
+                version android.defaultConfig.versionName
+                artifactId applicationName
+                artifact bundleRelease
+                artifact sourcesJar
+                artifact javadocJar
+
+                pom.withXml {
+                    def dependenciesNode = asNode().appendNode('dependencies')
+                    configurations.compile.allDependencies.each { dependency ->
+                        def dependencyNode = dependenciesNode.appendNode('dependency')
+                        dependencyNode.appendNode('groupId', dependency.group)
+                        dependencyNode.appendNode('artifactId', dependency.name)
+                        dependencyNode.appendNode('version', dependency.version)
+                    }
+                }
+            }
+        }
+    }
+}
+
+
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 
-    implementation 'co.trikita:anvil-sdk15:0.5.2'
-    implementation 'co.trikita:anvil-design:0.5.2'
+    implementation 'co.trikita:anvil-sdk21:0.5.21'
 
     implementation 'com.github.PhilJay:MPAndroidChart:v3.1.0'
 
diff --git a/gradle.properties b/gradle.properties
index dbe0688..0d8276a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -25,3 +25,6 @@ android.enableJetifier=true
 
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
+
+GROUP = com.oxeanbits
+APPLICATION = forecastchart