diff --git a/build.gradle b/build.gradle
index 00f7e22..b134c60 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ android {
     }
 
     defaultConfig {
-        minSdkVersion 9
+        minSdkVersion 11
         targetSdkVersion 24
     }
 }