diff --git a/app/build.gradle b/app/build.gradle
index df2b10f0..55a71849 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 27
-    buildToolsVersion '27.0.2'
+    buildToolsVersion '27.0.3'
 
     defaultConfig {
         applicationId "org.shadowice.flocke.andotp"