diff --git a/.idea/caches/gradle_models.ser b/.idea/caches/gradle_models.ser
index 6f04a2e..d87fc25 100644
Binary files a/.idea/caches/gradle_models.ser and b/.idea/caches/gradle_models.ser differ
diff --git a/app/src/main/java/ir/vasl/magicalnotifierapp/MainActivity.java b/app/src/main/java/ir/vasl/magicalnotifierapp/MainActivity.java
index 9fcd218..47cf477 100644
--- a/app/src/main/java/ir/vasl/magicalnotifierapp/MainActivity.java
+++ b/app/src/main/java/ir/vasl/magicalnotifierapp/MainActivity.java
@@ -153,17 +153,4 @@ private void showNotificationWithUpdate() {
         magicalNotifier.getBuilder().notifyTitle(notificationId, "Title updated ;)");
     }
 
-    private void showNotificationWithUpdateSubTitle() {
-
-        int notificationId = 7575;
-        MagicalNotifier magicalNotifier = new MagicalNotifier.Builder(this)
-                .setNotificationId(notificationId)
-                .setTitle(NOTIFICATION_TITLE)
-                .setSubTitle(NOTIFICATION_SUB_TITLE)
-                .show();
-
-        // update
-        magicalNotifier.getBuilder().notifySubTitle(notificationId, "subTitle updated ;)");
-    }
-
 }
diff --git a/magicalnotifier/build.gradle b/magicalnotifier/build.gradle
index 9bcfe2f..7327a90 100644
--- a/magicalnotifier/build.gradle
+++ b/magicalnotifier/build.gradle
@@ -8,8 +8,8 @@ android {
     defaultConfig {
         minSdkVersion 17
         targetSdkVersion 28
-        versionCode 11
-        versionName "1.1.1"
+        versionCode 12
+        versionName "1.1.2"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }