diff --git a/android/app/build.gradle b/android/app/build.gradle
index 36c4c1607..a4e0be196 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -49,6 +49,7 @@ android {
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        multiDexEnabled true
     }
 
     signingConfigs {
@@ -96,6 +97,7 @@ flutter {
 dependencies {
     implementation 'io.sentry:sentry-android:2.0.0'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation 'com.android.support:multidex:1.0.3'
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test:runner:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
diff --git a/android/build.gradle b/android/build.gradle
index 9eb07a35f..921d8a237 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.3.50'
+    ext.kotlin_version = '1.4.20'
     repositories {
         google()
         jcenter()