diff --git a/app/build.gradle b/app/build.gradle
index 2332663..1bd60e3 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,13 +1,13 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion '25.0.0'
+    compileSdkVersion 28
+    buildToolsVersion '28.0.3'
 
     defaultConfig {
         applicationId "com.natalieperna.cupful"
-        minSdkVersion 15
-        targetSdkVersion 25
+        minSdkVersion 19
+        targetSdkVersion 28
         versionCode 4
         versionName "1.1"
     }
@@ -20,8 +20,8 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:appcompat-v7:25.3.1'
-    compile 'com.toptoche.searchablespinner:searchablespinnerlibrary:1.3.1'
-    compile 'com.readystatesoftware.sqliteasset:sqliteassethelper:2.0.1'
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.toptoche.searchablespinner:searchablespinnerlibrary:1.3.1'
+    implementation 'com.readystatesoftware.sqliteasset:sqliteassethelper:2.0.1'
 }
diff --git a/build.gradle b/build.gradle
index b78a0b8..2d45a15 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,9 +3,10 @@
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.1'
+        classpath 'com.android.tools.build:gradle:3.3.2'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -15,6 +16,7 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        google()
     }
 }