diff --git a/app/build.gradle b/app/build.gradle
index a971a51..8812ef2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,9 +16,10 @@ android {
         minSdkVersion 7
         // targetSdkVersion 26
         targetSdkVersion 23
-        versionCode 19
-        versionName '2.0.19.190413'
+        versionCode 20
+        versionName '2.0.20.190606'
 
+        // 2.0.20.190606 (20) Fix crash when writing to root dir; ar translation update
         // 2.0.19.190413 (19) Minified reduced apk-size from 536kb to 178kb
         // 2.0.18.181224 (18) Crashlog support (via Settings-Menu)
         // 2.0.17.181130 (17) Settings-Menu send/view/edit/delete zip;zip-subfolder-path; logfile in zip; bugfix duplicate in zip-subfolder