diff --git a/buildSrc/src/main/java/Config.kt b/buildSrc/src/main/java/Config.kt
index c786369b7a3..40c259e9eaf 100644
--- a/buildSrc/src/main/java/Config.kt
+++ b/buildSrc/src/main/java/Config.kt
@@ -1,7 +1,7 @@
 import java.math.BigDecimal
 
 object Config {
-    val kotlinVersion = "1.4.0"
+    val kotlinVersion = "1.4.10"
     val kotlinStdLib = "stdlib-jdk8"
 
     val springBootVersion = "2.3.3.RELEASE"
@@ -19,7 +19,7 @@ object Config {
     }
 
     object Android {
-        private val sdkVersion = 29
+        private val sdkVersion = 30
 
         val buildToolsVersion = "29.0.3"
         val minSdkVersion = 14
diff --git a/sentry-android-core/build.gradle.kts b/sentry-android-core/build.gradle.kts
index fb25b433298..ea4bcace6bd 100644
--- a/sentry-android-core/build.gradle.kts
+++ b/sentry-android-core/build.gradle.kts
@@ -12,7 +12,6 @@ plugins {
 
 android {
     compileSdkVersion(Config.Android.compileSdkVersion)
-    buildToolsVersion(Config.Android.buildToolsVersion)
 
     defaultConfig {
         targetSdkVersion(Config.Android.targetSdkVersion)
diff --git a/sentry-android-ndk/build.gradle.kts b/sentry-android-ndk/build.gradle.kts
index f59a4cb7b97..be2e86ed641 100644
--- a/sentry-android-ndk/build.gradle.kts
+++ b/sentry-android-ndk/build.gradle.kts
@@ -12,7 +12,6 @@ plugins {
 
 android {
     compileSdkVersion(Config.Android.compileSdkVersion)
-    buildToolsVersion(Config.Android.buildToolsVersion)
 
     val sentryNativeSrc = if (File("${project.projectDir}/sentry-native-local").exists()) {
         "sentry-native-local"
diff --git a/sentry-android-timber/build.gradle.kts b/sentry-android-timber/build.gradle.kts
index 1bdc04f1531..37f4cffd90f 100644
--- a/sentry-android-timber/build.gradle.kts
+++ b/sentry-android-timber/build.gradle.kts
@@ -14,7 +14,6 @@ plugins {
 
 android {
     compileSdkVersion(Config.Android.compileSdkVersion)
-    buildToolsVersion(Config.Android.buildToolsVersion)
 
     defaultConfig {
         targetSdkVersion(Config.Android.targetSdkVersion)
diff --git a/sentry-android/build.gradle.kts b/sentry-android/build.gradle.kts
index 6e48eb1ccdc..4cc9acf49fa 100644
--- a/sentry-android/build.gradle.kts
+++ b/sentry-android/build.gradle.kts
@@ -9,7 +9,6 @@ plugins {
 
 android {
     compileSdkVersion(Config.Android.compileSdkVersion)
-    buildToolsVersion(Config.Android.buildToolsVersion)
 
     defaultConfig {
         targetSdkVersion(Config.Android.targetSdkVersion)
diff --git a/sentry-samples/sentry-samples-android/build.gradle.kts b/sentry-samples/sentry-samples-android/build.gradle.kts
index fd3b53bae5a..5d93a66cf6f 100644
--- a/sentry-samples/sentry-samples-android/build.gradle.kts
+++ b/sentry-samples/sentry-samples-android/build.gradle.kts
@@ -5,7 +5,6 @@ plugins {
 
 android {
     compileSdkVersion(Config.Android.compileSdkVersion)
-    buildToolsVersion(Config.Android.buildToolsVersion)
 
     defaultConfig {
         applicationId = "io.sentry.samples.android"