diff --git a/xwords4/android/XWords4/AndroidManifest.xml b/xwords4/android/XWords4/AndroidManifest.xml
index 3c6d59342..2b5afd346 100644
--- a/xwords4/android/XWords4/AndroidManifest.xml
+++ b/xwords4/android/XWords4/AndroidManifest.xml
@@ -22,7 +22,7 @@
      to come from a domain that you own or have control over. -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           package="org.eehouse.android.xw4"
-          android:versionCode="80"
+          android:versionCode="81"
           android:versionName="@string/app_version"
           >
 
diff --git a/xwords4/android/XWords4/res/values/app_name.xml b/xwords4/android/XWords4/res/values/app_name.xml
index 68ba83b9b..47ec9555d 100644
--- a/xwords4/android/XWords4/res/values/app_name.xml
+++ b/xwords4/android/XWords4/res/values/app_name.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <resources>
-  <string name="app_version">4.4 beta 87</string>
+  <string name="app_version">4.4 beta 88</string>
 </resources>