diff --git a/base/build.gradle b/base/build.gradle
index 42202efe1..278355130 100644
--- a/base/build.gradle
+++ b/base/build.gradle
@@ -1,10 +1,12 @@
-group = 'com.github.thellmund.Android-Week-View'
-version = '5.2.2'
-
-apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
+ext {
+    PUBLISH_ARTIFACT_ID = 'base'
+}
+
+apply from: "${rootProject.projectDir}/scripts/publish-mavencentral.gradle"
+
 android {
     compileSdkVersion buildConfig.compileSdk
     defaultConfig {
diff --git a/base/consumer-rules.pro b/base/consumer-rules.pro
deleted file mode 100644
index e69de29bb..000000000
diff --git a/base/proguard-rules.pro b/base/proguard-rules.pro
deleted file mode 100644
index 481bb4348..000000000
--- a/base/proguard-rules.pro
+++ /dev/null
@@ -1,21 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 9641baaca..a922174c2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,18 +3,19 @@
 buildscript {
     apply from: 'dependencies.gradle'
     repositories {
-        jcenter()
         google()
+        jcenter()
+        mavenCentral()
         maven {
             url "https://plugins.gradle.org/m2/"
         }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.1'
+        classpath 'com.android.tools.build:gradle:4.1.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${versions.kotlin}"
-        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
         classpath 'org.jlleitschuh.gradle:ktlint-gradle:9.2.1'
         classpath 'com.github.ben-manes:gradle-versions-plugin:0.28.0'
+        classpath 'org.jetbrains.dokka:dokka-gradle-plugin:1.4.10.2'
     }
 }
 
@@ -30,8 +31,8 @@ allprojects {
     apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
     repositories {
-        jcenter()
         mavenCentral()
         google()
+        jcenter()
     }
 }
diff --git a/core/build.gradle b/core/build.gradle
index 8d33d943a..c4bda19af 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -1,10 +1,12 @@
-group = 'com.github.thellmund.Android-Week-View'
-version = '5.2.2'
-
-apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
+ext {
+    PUBLISH_ARTIFACT_ID = 'core'
+}
+
+apply from: "${rootProject.projectDir}/scripts/publish-mavencentral.gradle"
+
 android {
     compileSdkVersion buildConfig.compileSdk
     defaultConfig {
diff --git a/core/gradle.properties b/core/gradle.properties
deleted file mode 100644
index 808dd7415..000000000
--- a/core/gradle.properties
+++ /dev/null
@@ -1,3 +0,0 @@
-POM_NAME=Android Week View
-POM_ARTIFACT_ID=android-week-view
-POM_PACKAGING=aar
\ No newline at end of file
diff --git a/core/proguard-rules.pro b/core/proguard-rules.pro
deleted file mode 100644
index 23ac0c837..000000000
--- a/core/proguard-rules.pro
+++ /dev/null
@@ -1,17 +0,0 @@
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in D:/Program Files (x86)/Android/android-studio/sdk/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
diff --git a/emoji/build.gradle b/emoji/build.gradle
index c76074bdb..6086d70dd 100644
--- a/emoji/build.gradle
+++ b/emoji/build.gradle
@@ -1,10 +1,12 @@
-group = 'com.github.thellmund.Android-Week-View'
-version = '5.2.2'
-
-apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
+ext {
+    PUBLISH_ARTIFACT_ID = 'emoji'
+}
+
+apply from: "${rootProject.projectDir}/scripts/publish-mavencentral.gradle"
+
 android {
     compileSdkVersion buildConfig.compileSdk
     defaultConfig {
diff --git a/emoji/consumer-rules.pro b/emoji/consumer-rules.pro
deleted file mode 100644
index e69de29bb..000000000
diff --git a/emoji/proguard-rules.pro b/emoji/proguard-rules.pro
deleted file mode 100644
index 481bb4348..000000000
--- a/emoji/proguard-rules.pro
+++ /dev/null
@@ -1,21 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
index aa88615ec..5bac8ac50 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,15 +1 @@
-VERSION_NAME=5.2.2
-GROUP=com.github.thellmund
-
-POM_DESCRIPTION=An Android library to display customizable calendar views
-POM_URL=https://github.com/thellmund/Android-Week-View
-POM_SCM_URL=https://github.com/thellmund/Android-Week-View
-POM_SCM_CONNECTION=scm:git@github.com/thellmund/Android-Week-View.git
-POM_SCM_DEV_CONNECTION=scm:git@github.com:thellmund/Android-Week-View.git
-POM_LICENCE_NAME=The Apache Software License, Version 2.0
-POM_LICENCE_URL=http://www.apache.org/licenses/LICENSE-2.0.txt
-POM_LICENCE_DIST=repo
-POM_DEVELOPER_ID=thellmund
-POM_DEVELOPER_NAME=Till Hellmund
-
 android.useAndroidX=true
diff --git a/jodatime/build.gradle b/jodatime/build.gradle
index dea20a13f..43662a148 100644
--- a/jodatime/build.gradle
+++ b/jodatime/build.gradle
@@ -1,10 +1,12 @@
-group = 'com.github.thellmund.Android-Week-View'
-version = '5.2.2'
-
-apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
+ext {
+    PUBLISH_ARTIFACT_ID = 'jodatime'
+}
+
+apply from: "${rootProject.projectDir}/scripts/publish-mavencentral.gradle"
+
 android {
     compileSdkVersion buildConfig.compileSdk
     defaultConfig {
@@ -25,7 +27,6 @@ dependencies {
     implementation libraries.jodaTimeAndroid
 
     testImplementation libraries.jodaTime
-
     testImplementation testing.jUnit
     testImplementation testing.mockitoCore
     testImplementation testing.mockitoInline
diff --git a/jodatime/consumer-rules.pro b/jodatime/consumer-rules.pro
deleted file mode 100644
index e69de29bb..000000000
diff --git a/jodatime/proguard-rules.pro b/jodatime/proguard-rules.pro
deleted file mode 100644
index f1b424510..000000000
--- a/jodatime/proguard-rules.pro
+++ /dev/null
@@ -1,21 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
diff --git a/jsr310/build.gradle b/jsr310/build.gradle
index cbdbc2cdb..f3db0d284 100644
--- a/jsr310/build.gradle
+++ b/jsr310/build.gradle
@@ -1,10 +1,12 @@
-group = 'com.github.thellmund.Android-Week-View'
-version = '5.2.2'
-
-apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
+ext {
+    PUBLISH_ARTIFACT_ID = 'jsr310'
+}
+
+apply from: "${rootProject.projectDir}/scripts/publish-mavencentral.gradle"
+
 android {
     compileSdkVersion buildConfig.compileSdk
     defaultConfig {
diff --git a/jsr310/consumer-rules.pro b/jsr310/consumer-rules.pro
deleted file mode 100644
index e69de29bb..000000000
diff --git a/jsr310/proguard-rules.pro b/jsr310/proguard-rules.pro
deleted file mode 100644
index f1b424510..000000000
--- a/jsr310/proguard-rules.pro
+++ /dev/null
@@ -1,21 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
diff --git a/sample/proguard-rules.pro b/sample/proguard-rules.pro
deleted file mode 100644
index c1fc63ea7..000000000
--- a/sample/proguard-rules.pro
+++ /dev/null
@@ -1,17 +0,0 @@
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in D:\Program Files (x86)\Android\android-studio\sdk/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class title to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
diff --git a/sample/src/main/AndroidManifest.xml b/sample/src/main/AndroidManifest.xml
index b65af9d17..431888d4e 100644
--- a/sample/src/main/AndroidManifest.xml
+++ b/sample/src/main/AndroidManifest.xml
@@ -3,8 +3,6 @@
     xmlns:tools="http://schemas.android.com/tools"
     package="com.alamkanak.weekview.sample">
 
-    <uses-permission android:name="android.permission.INTERNET" />
-
     <application
         android:name=".SampleApp"
         android:allowBackup="true"
diff --git a/scripts/publish-mavencentral.gradle b/scripts/publish-mavencentral.gradle
new file mode 100644
index 000000000..133125eb0
--- /dev/null
+++ b/scripts/publish-mavencentral.gradle
@@ -0,0 +1,124 @@
+apply plugin: 'maven-publish'
+apply plugin: 'signing'
+apply plugin: 'org.jetbrains.dokka'
+
+ext {
+    PUBLISH_GROUP_ID = 'com.thellmund.android-week-view'
+    PUBLISH_VERSION = '5.2.4'
+}
+
+task androidSourcesJar(type: Jar) {
+    archiveClassifier.set('sources')
+    if (project.plugins.findPlugin("com.android.library")) {
+        from android.sourceSets.main.java.srcDirs
+        from android.sourceSets.main.kotlin.srcDirs
+    } else {
+        from sourceSets.main.java.srcDirs
+        from sourceSets.main.kotlin.srcDirs
+    }
+}
+
+task javadocJar(type: Jar, dependsOn: dokkaJavadoc) {
+    archiveClassifier.set('javadoc')
+    from dokkaJavadoc.outputDirectory
+}
+
+artifacts {
+    archives androidSourcesJar
+    archives javadocJar
+}
+
+group = PUBLISH_GROUP_ID
+version = PUBLISH_VERSION
+
+ext["signing.keyId"] = ''
+ext["signing.password"] = ''
+ext["signing.secretKeyRingFile"] = ''
+ext["ossrhUsername"] = ''
+ext["ossrhPassword"] = ''
+ext["sonatypeStagingProfileId"] = ''
+
+File secretPropsFile = project.rootProject.file('local.properties')
+if (secretPropsFile.exists()) {
+    Properties p = new Properties()
+    p.load(new FileInputStream(secretPropsFile))
+    p.each { name, value ->
+        ext[name] = value
+    }
+} else {
+    ext["signing.keyId"] = System.getenv('SIGNING_KEY_ID')
+    ext["signing.password"] = System.getenv('SIGNING_PASSWORD')
+    ext["signing.secretKeyRingFile"] = System.getenv('SIGNING_SECRET_KEY_RING_FILE')
+    ext["ossrhUsername"] = System.getenv('OSSRH_USERNAME')
+    ext["ossrhPassword"] = System.getenv('OSSRH_PASSWORD')
+    ext["sonatypeStagingProfileId"] = System.getenv('SONATYPE_STAGING_PROFILE_ID')
+}
+
+publishing {
+    publications {
+        release(MavenPublication) {
+            groupId PUBLISH_GROUP_ID
+            artifactId PUBLISH_ARTIFACT_ID
+            version PUBLISH_VERSION
+
+            if (project.plugins.findPlugin("com.android.library")) {
+                artifact("$buildDir/outputs/aar/${project.getName()}-release.aar")
+            } else {
+                artifact("$buildDir/libs/${project.getName()}-${version}.jar")
+            }
+
+            artifact androidSourcesJar
+            artifact javadocJar
+
+            pom {
+                name = PUBLISH_ARTIFACT_ID
+                description = 'Display highly customizable calendar views in your Android app'
+                url = 'https://github.com/thellmund/Android-Week-View'
+                packaging = 'aar'
+                licenses {
+                    license {
+                        name = 'The Apache Software License, Version 2.0'
+                        url = 'https://www.apache.org/licenses/LICENSE-2.0.txt'
+                    }
+                }
+                developers {
+                    developer {
+                        id = 'thellmund'
+                        name = 'Till Hellmund'
+                        email = 'thellmund@gmail.com'
+                    }
+                }
+                scm {
+                    connection = 'scm:git:github.com/thellmund/Android-Week-View.git'
+                    developerConnection = 'scm:git:ssh://github.com/thellmund/Android-Week-View.git'
+                    url = 'https://github.com/thellmund/Android-Week-View/tree/main'
+                }
+                withXml {
+                    def dependenciesNode = asNode().appendNode('dependencies')
+
+                    project.configurations.implementation.allDependencies.each {
+                        def dependencyNode = dependenciesNode.appendNode('dependency')
+                        dependencyNode.appendNode('groupId', it.group)
+                        dependencyNode.appendNode('artifactId', it.name)
+                        dependencyNode.appendNode('version', it.version)
+                    }
+                }
+            }
+        }
+    }
+    repositories {
+        maven {
+            name = "sonatype"
+            url = "https://oss.sonatype.org/service/local/staging/deploy/maven2/"
+
+            credentials {
+                username ossrhUsername
+                password ossrhPassword
+            }
+        }
+    }
+}
+
+signing {
+    sign publishing.publications
+}
diff --git a/threetenabp/build.gradle b/threetenabp/build.gradle
index 196db8cad..ade15f6ef 100644
--- a/threetenabp/build.gradle
+++ b/threetenabp/build.gradle
@@ -1,10 +1,12 @@
-group = 'com.github.thellmund.Android-Week-View'
-version = '5.2.2'
-
-apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
+ext {
+    PUBLISH_ARTIFACT_ID = 'threetenabp'
+}
+
+apply from: "${rootProject.projectDir}/scripts/publish-mavencentral.gradle"
+
 android {
     compileSdkVersion buildConfig.compileSdk
     defaultConfig {
@@ -25,7 +27,6 @@ dependencies {
     implementation libraries.threeTenAbp
 
     testImplementation libraries.threeTen
-
     testImplementation testing.jUnit
     testImplementation testing.mockitoCore
     testImplementation testing.mockitoInline
diff --git a/threetenabp/consumer-rules.pro b/threetenabp/consumer-rules.pro
deleted file mode 100644
index e69de29bb..000000000
diff --git a/threetenabp/proguard-rules.pro b/threetenabp/proguard-rules.pro
deleted file mode 100644
index f1b424510..000000000
--- a/threetenabp/proguard-rules.pro
+++ /dev/null
@@ -1,21 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile