diff --git a/app/build.gradle b/app/build.gradle
index 155a8349..b196fd9c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,8 +13,8 @@ android {
         applicationId "net.vonforst.evmap"
         minSdkVersion 21
         targetSdkVersion 29
-        versionCode 26
-        versionName "0.3.4a"
+        versionCode 27
+        versionName "0.4.0"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }