diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 0000000..ea4e73b
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,30 @@
+on:
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Compile and publish OpusLib fork to Maven Central using gradle task
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [windows-latest]
+
+    steps:
+      - name: Checkout project sources
+        uses: actions/checkout@v2
+
+      - name: Setup java
+        uses: actions/setup-java@v3
+        with:
+          distribution: corretto
+          java-version: 8
+
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+
+      - name: launch library publish task
+        env:
+          SIMLA_MOBILE_APPS_EMAIL: ${{ secrets.SIMLA_MOBILE_APPS_EMAIL }}
+          OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }}
+          OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}
+        run: ./gradlew :opuslib:publishReleasePublicationToMainRepository --stacktrace
diff --git a/.gpg/SimlaTechSigning.gpg b/.gpg/SimlaTechSigning.gpg
new file mode 100644
index 0000000..cc36640
Binary files /dev/null and b/.gpg/SimlaTechSigning.gpg differ
diff --git a/gradle/gradle-mvn-push.gradle b/gradle/gradle-mvn-push.gradle
new file mode 100644
index 0000000..ce55e92
--- /dev/null
+++ b/gradle/gradle-mvn-push.gradle
@@ -0,0 +1,64 @@
+apply plugin: 'maven-publish'
+apply plugin: 'signing'
+
+def versionName = "1.2.4"
+
+publishing {
+    publications {
+        release(MavenPublication) {
+            groupId = 'com.simla.android.opuslib'
+            version = versionName
+
+            afterEvaluate {
+                from configurations.archives
+            }
+            artifactId = project.name
+
+            pom {
+                name = 'OpusLib'
+                description = 'Re-publishing of OpusLib with no additional functionality.'
+                url = 'https://github.com/simla-tech/opus_android'
+                licenses {
+                    license {
+                        name = 'The Apache License, Version 2.0'
+                        url = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+                    }
+                }
+                developers {
+                    developer {
+                        id = 'SimlaTech'
+                        name = 'Simla Mobile Dev Team'
+                        email = findProperty("simlaTechEmail") ?: System.getenv("SIMLA_TECH_EMAIL")
+                    }
+                }
+                scm {
+                    connection = 'scm:git:git://github.com/simla-tech/opus_android.git'
+                    developerConnection = 'scm:git:ssh://github.com/simla-tech/opus_android.git'
+                    url = 'https://github.com/simla-tech/opus_android'
+                }
+            }
+        }
+    }
+    repositories {
+        maven {
+            name = "main"
+            url "https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/"
+            credentials {
+                username = findProperty("ossrhUsername") ?: System.getenv("OSSRH_USERNAME")
+                password = findProperty("ossrhPassword") ?: System.getenv("OSSRH_PASSWORD")
+            }
+        }
+        maven {
+            name = 'local'
+            url = "${findProperty("localMavenPath")}"
+        }
+    }
+}
+
+signing {
+    //def signingKeyId = findProperty("signingKeyId") ?: System.getenv("SIGNING_KEY_ID")
+    //def signingKey = findProperty("signingKey") ?: System.getenv("SIGNING_KEY")
+    //def signingPassword = findProperty("signingKeyPassword") ?: System.getenv("SIGNING_KEY_PASSWORD")
+    //useInMemoryPgpKeys(/*signingKeyId,*/ signingKey, signingPassword)
+    sign configurations.archives
+}
diff --git a/opuslib/build.gradle b/opuslib/build.gradle
index a2384e7..8610143 100644
--- a/opuslib/build.gradle
+++ b/opuslib/build.gradle
@@ -1,7 +1,8 @@
-import org.apache.tools.ant.taskdefs.condition.Os
+//import org.apache.tools.ant.taskdefs.condition.Os
+import org.gradle.plugins.signing.Sign
 apply plugin: 'com.android.library'
-apply plugin: 'com.github.dcendents.android-maven'
-apply plugin: 'com.jfrog.bintray'
+//apply plugin: 'com.github.dcendents.android-maven'
+//apply plugin: 'com.jfrog.bintray'
 
 version = "1.0.2"
 android {
@@ -50,7 +51,7 @@ dependencies {
     compile fileTree(include: ['*.jar'], dir: 'libs')
 }
 
-
+/*
 def siteUrl = 'https://github.com/louisyonge/opus_android'      // Project url
 def gitUrl = 'https://github.com/louisyonge/opus_android.git'   // Git url
 group = "top.oply.opuslib"                                        // Maven Group ID for the artifact，usually it's package name.
@@ -86,6 +87,8 @@ install {
         }
     }
 }
+// */
+
 task sourcesJar(type: Jar) {
     from android.sourceSets.main.java.srcDirs
     classifier = 'sources'
@@ -102,6 +105,8 @@ artifacts {
     archives javadocJar
     archives sourcesJar
 }
+
+/*
 Properties properties = new Properties()
 properties.load(project.rootProject.file('local.properties').newDataInputStream())
 bintray {
@@ -117,3 +122,21 @@ bintray {
         publish = true
     }
 }
+// */
+
+apply from: rootProject.file('gradle/gradle-mvn-push.gradle')
+
+gradle.taskGraph.whenReady { taskGraph ->
+    if (taskGraph.allTasks.any { it instanceof Sign }) {
+
+        def id = "42AAF42A"
+        def file = project.file('.gpg/SimlaTechSigning.gpg').absolutePath
+        def password = "retailcrm"
+
+        allprojects { ext."signing.keyId" = id }
+        allprojects { ext."signing.secretKeyRingFile" = file }
+        allprojects { ext."signing.password" = password }
+
+        console.printf "\nThanks.\n\n"
+    }
+}
\ No newline at end of file