diff --git a/build.gradle b/build.gradle
index fa7dd074..34ad6129 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,9 @@
 
 // TODO: move to versions.gradle
 ext {
-    appVersionName = '1.0.0-SNAPSHOT'
+    appVersionName = '0.1.0-SNAPSHOT'
+
+    appVersionCode = 1
 
     kotlinVersion = '1.3.41'
 
diff --git a/fints4javaAndroidApp/build.gradle b/fints4javaAndroidApp/build.gradle
index 0e107583..50290e19 100644
--- a/fints4javaAndroidApp/build.gradle
+++ b/fints4javaAndroidApp/build.gradle
@@ -10,8 +10,8 @@ android {
         applicationId "net.dankito.banking.fints4java.android"
         minSdkVersion 15
         targetSdkVersion 28
-        versionCode 1
-        versionName "1.0"
+        versionCode appVersionCode
+        versionName appVersionName
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }