diff --git a/android/build.gradle b/android/build.gradle
index 2ccbefd..3640f0b 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -42,12 +42,12 @@ if (android.productFlavors.size() > 0) {
 }
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 32
     buildToolsVersion "30.0.3"
 
     defaultConfig {
         minSdkVersion 21
-        targetSdkVersion 29
+        targetSdkVersion 32
     }
 
     buildTypes {
@@ -71,7 +71,7 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.appcompat:appcompat:1.5.0'
+    implementation 'androidx.appcompat:appcompat:1.3.1'
     implementation 'com.google.code.findbugs:jsr305:3.0.2'
 
     api project(':core')
diff --git a/android_sample/build.gradle b/android_sample/build.gradle
index 8515e4b..2f68bd0 100644
--- a/android_sample/build.gradle
+++ b/android_sample/build.gradle
@@ -1,7 +1,7 @@
 plugins {
     id("com.android.application")
-    id "org.jetbrains.kotlin.android" version "1.7.10"
-    id("org.jetbrains.kotlin.android.extensions") version "1.7.10"
+    id "org.jetbrains.kotlin.android" version "1.6.0-RC"
+    id("org.jetbrains.kotlin.android.extensions") version "1.5.30"
 }
 
 repositories {