diff --git a/android/AndroidManifest.xml b/android/AndroidManifest.xml
index 3f860cbc..b7591c76 100644
--- a/android/AndroidManifest.xml
+++ b/android/AndroidManifest.xml
@@ -2,7 +2,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.reecedunn.espeak"
     android:versionCode="19"
-    android:versionName="1.48.11" >
+    android:versionName="1.51-dev" >
 
     <uses-feature
         android:name="android.hardware.touchscreen"