diff --git a/app/build.gradle b/app/build.gradle
index b501c9896..abd0e0308 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -4,7 +4,7 @@ apply plugin: 'kotlin-android-extensions'
 
 android {
     compileSdkVersion 27
-    buildToolsVersion "27.0.1"
+    buildToolsVersion "27.0.2"
 
     defaultConfig {
         applicationId "com.simplemobiletools.calendar"