diff --git a/app/build.gradle b/app/build.gradle
index 9fa911e54..3529a37b1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -48,7 +48,7 @@ android {
 }
 
 ext {
-    supportLibVersion = '27.0.2'
+    supportLibVersion = '27.1.0'
 }
 dependencies {
     androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2') {
@@ -77,7 +77,7 @@ dependencies {
 
     debugImplementation 'com.facebook.stetho:stetho:1.5.0'
     debugImplementation 'com.facebook.stetho:stetho-urlconnection:1.5.0'
-    debugImplementation 'com.android.support:multidex:1.0.2'
+    debugImplementation 'com.android.support:multidex:1.0.3'
 
     implementation 'io.reactivex.rxjava2:rxjava:2.1.7'
     implementation 'io.reactivex.rxjava2:rxandroid:2.0.1'