diff --git a/OpenKeychain/build.gradle b/OpenKeychain/build.gradle
index 3bcfdda5e..eca62026a 100644
--- a/OpenKeychain/build.gradle
+++ b/OpenKeychain/build.gradle
@@ -32,7 +32,7 @@ dependencies {
 
 android {
     compileSdkVersion 21
-    buildToolsVersion '21.1.1'
+    buildToolsVersion '21.1.2'
 
     defaultConfig {
         minSdkVersion 15