diff --git a/CHANGELOG.md b/CHANGELOG.md
index ced2a37f..617da1b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 2.2.3
+
+**THIS UPDATE CONTAINS UPGRADE OF USED JDK UP TO 17**
+
+* Versions
+  * `Kotlin`: `1.9.20`
+
 ## 2.2.2
 
 * Versions
diff --git a/build.gradle b/build.gradle
index 5a9ec3e2..0facee30 100644
--- a/build.gradle
+++ b/build.gradle
@@ -110,7 +110,7 @@ apply plugin: 'com.getkeepsafe.dexcount'
 
 android {
     compileSdk "$android_compileSdkVersion".toInteger()
-    buildToolsVersion "$android_buildToolsVersion"
+    buildToolsVersion = "$android_buildToolsVersion"
     namespace "${group}.${project.name}"
 
     defaultConfig {
@@ -129,8 +129,8 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
     }
 
     sourceSets {
@@ -142,6 +142,6 @@ android {
 }
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
 }
diff --git a/gradle.properties b/gradle.properties
index 386ca03b..7309218c 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -9,7 +9,7 @@ android.useAndroidX=true
 android.enableJetifier=false
 
 
-kotlin_version=1.9.20-RC
+kotlin_version=1.9.20
 kotlin_coroutines_version=1.7.3
 kotlin_serialization_version=1.6.0
 
@@ -23,7 +23,7 @@ github_release_plugin_version=2.4.1
 
 ## Android
 
-android_gradle_version=7.4.2
+android_gradle_version=8.1.2
 android_minSdkVersion=21
 android_compileSdkVersion=34
 android_buildToolsVersion=34.0.0
@@ -36,5 +36,5 @@ androidx_work_version=2.8.1
 
 ## Common
 
-version=2.2.2
-android_code_version=32
+version=2.2.3
+android_code_version=33
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 03b6e336..b3fc208f 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
diff --git a/publish.gradle b/publish.gradle
index b534efc8..9191fc9d 100644
--- a/publish.gradle
+++ b/publish.gradle
@@ -1,7 +1,7 @@
 apply plugin: 'maven-publish'
 
 task javadocsJar(type: Jar) {
-    classifier = 'javadoc'
+    archiveClassifier = 'javadoc'
 }
 
 publishing {
@@ -96,4 +96,10 @@ if (project.hasProperty("signing.gnupg.keyName")) {
             dependsOn(it)
         }
     }
+
+    // Workaround to make android sign operations depend on signing tasks
+    project.getTasks().withType(AbstractPublishToMaven.class).configureEach {
+        def signingTasks = project.getTasks().withType(Sign.class)
+        mustRunAfter(signingTasks)
+    }
 }
diff --git a/mpp_config.kpsb b/publish.kpsb
similarity index 100%
rename from mpp_config.kpsb
rename to publish.kpsb