diff --git a/CHANGELOG.md b/CHANGELOG.md
index beb91cb..e28ec05 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 4.0.0
+
+* Breaking: Upgrade Gradle version.
+* Breaking: Upgrade Kotlin version.
+
 ## 3.0.4
 
 * Correct logo position.
diff --git a/android/build.gradle b/android/build.gradle
index 90d7d1a..64be700 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -2,14 +2,14 @@ group 'ru.surfstudio.otp_autofill'
 version '1.0-SNAPSHOT'
 
 buildscript {
-    ext.kotlin_version = '1.7.10'
+    ext.kotlin_version = '1.9.23'
     repositories {
         google()
         mavenCentral()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.3.0'
+        classpath 'com.android.tools.build:gradle:8.5.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
diff --git a/pubspec.yaml b/pubspec.yaml
index 740aea3..b0bd1d6 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: otp_autofill
-version: 3.0.4
+version: 4.0.0
 description: Android implementation of OTP autofill with using User Consent API and Retriever API. Add possibility to receive OTP code from another input.
 repository: "https://github.com/surfstudio/flutter-otp-autofill"
 issue_tracker: "https://github.com/surfstudio/flutter-otp-autofill/issues"