diff --git a/app/build.gradle b/app/build.gradle
index 7ff1d54..ab043bc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -76,7 +76,7 @@
 dependencies {
     //compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
-    compile "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
-    compile 'com.android.support:design:25.3.1'
-    compile 'com.android.support:multidex:1.0.1'
+    implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
+    implementation "com.android.support:design:${rootProject.ext.supportLibVersion}"
+    implementation 'com.android.support:multidex:1.0.3'
 }
diff --git a/build.gradle b/build.gradle
index 1e51b4a..01b82c5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,7 @@
     }
     dependencies {
         // https://jcenter.bintray.com/com/android/tools/build/gradle
-        classpath 'com.android.tools.build:gradle:3.0.0'
+        classpath 'com.android.tools.build:gradle:3.0.1'
     }
 }