diff --git a/oeffi/AndroidManifest.xml b/oeffi/AndroidManifest.xml
index 823e928..857759a 100644
--- a/oeffi/AndroidManifest.xml
+++ b/oeffi/AndroidManifest.xml
@@ -19,8 +19,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     package="de.schildbach.oeffi"
-    android:versionCode="660"
-    android:versionName="11.0" >
+    android:versionCode="661"
+    android:versionName="11.0.1" >
 
     <uses-sdk
         android:minSdkVersion="19"
diff --git a/oeffi/CHANGES b/oeffi/CHANGES
index a1a2aa6..b5529e2 100644
--- a/oeffi/CHANGES
+++ b/oeffi/CHANGES
@@ -1,3 +1,9 @@
+v11.0.1
+
+* Update Android Gradle plugin to 3.1.0.
+  This means it doesn't build reproducably without external help like 'disorderfs'.
+  See https://issuetracker.google.com/issues/110237303
+
 v11.0
 
 * The app now requires Android 4.4 (KitKat) or higher.
diff --git a/public-transport-enabler b/public-transport-enabler
index b1fc17c..f229b71 160000
--- a/public-transport-enabler
+++ b/public-transport-enabler
@@ -1 +1 @@
-Subproject commit b1fc17c518b8980de23d5b50dee48cb419b95655
+Subproject commit f229b71e10a0fb4adf4437200069d69b112091a6