diff --git a/samples/demo-app/app/build.gradle b/samples/demo-app/app/build.gradle
index 2cca2f43..4ebed770 100644
--- a/samples/demo-app/app/build.gradle
+++ b/samples/demo-app/app/build.gradle
@@ -7,7 +7,6 @@ apply plugin: 'androidx.navigation.safeargs'
 android {
     ndkVersion "21.1.6352462"
     compileSdkVersion 29
-    buildToolsVersion "29.0.3"
     viewBinding.enabled = true
     defaultConfig {
         applicationId "cash.z.ecc.android.sdk.demoapp"
diff --git a/samples/demo-app/build.gradle b/samples/demo-app/build.gradle
index 6b8eb496..35a095da 100644
--- a/samples/demo-app/build.gradle
+++ b/samples/demo-app/build.gradle
@@ -8,7 +8,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.0-alpha04'
+        classpath 'com.android.tools.build:gradle:7.0.1'
         classpath"org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files