diff --git a/Lesson01-Favorite-Toys/T01.01-Exercise-CreateLayout/app/build.gradle b/Lesson01-Favorite-Toys/T01.01-Exercise-CreateLayout/app/build.gradle
index 8984f279fda..899b652160c 100644
--- a/Lesson01-Favorite-Toys/T01.01-Exercise-CreateLayout/app/build.gradle
+++ b/Lesson01-Favorite-Toys/T01.01-Exercise-CreateLayout/app/build.gradle
@@ -1,12 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 25
+    compileSdkVersion 28
 
     defaultConfig {
         applicationId "com.android.example.favoritetoys"
-        minSdkVersion 10
-        targetSdkVersion 25
+        minSdkVersion 14
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
     }
@@ -19,8 +19,8 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.android.support:appcompat-v7:25.1.0'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
 
     // TODO (7) Remove the ConstraintLayout dependency as we aren't using it for these simple projects
-    implementation 'com.android.support.constraint:constraint-layout:1.0.0-beta4'
-}
\ No newline at end of file
+    implementation 'com.android.support.constraint:constraint-layout:2.0.0-beta3'
+}