diff --git a/muninforAndroid/build.gradle b/muninforAndroid/build.gradle
index d886ff59..22bc1546 100644
--- a/muninforAndroid/build.gradle
+++ b/muninforAndroid/build.gradle
@@ -23,8 +23,8 @@ android {
         applicationId "com.chteuchteu.munin"
         minSdkVersion 14
         targetSdkVersion 23
-        versionCode 65
-        versionName "4.0"
+        versionCode 66
+        versionName "4.0.1"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
diff --git a/muninforAndroid/src/main/java/com/chteuchteu/munin/MuninFoo.java b/muninforAndroid/src/main/java/com/chteuchteu/munin/MuninFoo.java
index 51d758f5..9beb23ae 100644
--- a/muninforAndroid/src/main/java/com/chteuchteu/munin/MuninFoo.java
+++ b/muninforAndroid/src/main/java/com/chteuchteu/munin/MuninFoo.java
@@ -43,7 +43,7 @@ public class MuninFoo {
 
 	private String userAgent;
 
-	public static final double VERSION = 7.4;
+	public static final double VERSION = 7.5;
 	private static final boolean FORCE_NOT_PREMIUM = false;
 
     public boolean premium;
diff --git a/versions.txt b/versions.txt
index 0589d464..5230f7cf 100644
--- a/versions.txt
+++ b/versions.txt
@@ -67,3 +67,4 @@
  63    | 3.6.5-beta7| 7.2   | beta
  64    | 3.6.5-beta8| 7.3   | beta
  65    | 4.0        | 7.4   |
+ 66    | 4.0.1      | 7.5   |