diff --git a/app/build.gradle b/app/build.gradle
index 14887aa..6b52092 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,7 +1,15 @@
+plugins {
+  id 'com.github.triplet.play' version '2.4.2'
+}
+
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 
+def props = new Properties()
+
+props.load(new FileInputStream(rootProject.file('local.properties')))
+
 android {
   compileOptions {
     sourceCompatibility JavaVersion.VERSION_1_8
@@ -16,19 +24,42 @@ android {
 
   defaultConfig {
     applicationId "com.github.apognu.otter"
+
     minSdkVersion 23
     targetSdkVersion 29
-    versionCode 6
-    versionName "1.0.5"
-    testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+
+    versionCode androidGitVersion.code()
+    versionName androidGitVersion.name()
+  }
+
+  signingConfigs {
+    release {
+      storeFile file(props.get('signing.store'))
+      storePassword props.get('signing.store_passphrase')
+      keyAlias props.get('signing.alias')
+      keyPassword props.get('signing.key_passphrase')
+    }
   }
 
   buildTypes {
     release {
+      signingConfig signingConfigs.release
+
       minifyEnabled false
       proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
     }
   }
+
+  androidGitVersion {
+    codeFormat = 'MNNPP'
+  }
+}
+
+play {
+  serviceAccountCredentials = file(props.get('play.credentials'))
+
+  defaultToAppBundles = true
+  track = "beta"
 }
 
 dependencies {
diff --git a/build.gradle b/build.gradle
index dfbafcc..4e7227e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,6 +15,7 @@ buildscript {
 
 plugins {
   id 'org.jlleitschuh.gradle.ktlint' version '8.1.0'
+  id 'com.gladed.androidgitversion' version '0.4.10'
 }
 
 allprojects {
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index f6b961f..5c2d1cf 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 8adb0b4..3a54a33 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,5 @@
-#Wed Aug 28 14:01:52 CEST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.3-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
diff --git a/gradlew b/gradlew
index cccdd3d..b0d6d0a 100755
--- a/gradlew
+++ b/gradlew
@@ -1,5 +1,21 @@
 #!/usr/bin/env sh
 
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 ##############################################################################
 ##
 ##  Gradle start up script for UN*X
@@ -28,7 +44,7 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
diff --git a/gradlew.bat b/gradlew.bat
index e95643d..15e1ee3 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -1,3 +1,19 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      http://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
 @if "%DEBUG%" == "" @echo off
 @rem ##########################################################################
 @rem
@@ -14,7 +30,7 @@ set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome