diff --git a/build.gradle b/build.gradle
index 43aae4280..bcd525310 100644
--- a/build.gradle
+++ b/build.gradle
@@ -45,7 +45,7 @@ dependencies {
   androidTestCompile 'junit:junit:+'
   compile 'org.apache.commons:commons-compress:+'
   if (firebaseEnable()) {
-    compile 'com.google.firebase:firebase-messaging:11.2.0'
+    compile 'com.google.firebase:firebase-messaging:11.4.0'
   } else {
     compile fileTree(include: 'gcm.jar', dir: 'libs')
     compile 'com.android.support:support-v4:+'
@@ -87,7 +87,7 @@ excludePackage.add('**/LICENSE.txt')
 android {
   defaultConfig {
     compileSdkVersion 26
-    buildToolsVersion "26.0.0"
+    buildToolsVersion "26.0.2"
     applicationId getPackageName()
     multiDexEnabled true