diff --git a/app/build.gradle b/app/build.gradle
index d352663f..e443fd22 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -4,7 +4,7 @@ apply plugin: 'kotlin-android-extensions'
 
 android {
     compileSdkVersion 26
-    buildToolsVersion "26.0.0"
+    buildToolsVersion "26.0.1"
 
     defaultConfig {
         applicationId "com.simplemobiletools.notes"
@@ -38,7 +38,7 @@ dependencies {
 }
 
 buildscript {
-    ext.kotlin_version = '1.1.3-2'
+    ext.kotlin_version = '1.1.4-3'
     repositories {
         mavenCentral()
     }