diff --git a/zcash-android-wallet-app/app/build.gradle b/zcash-android-wallet-app/app/build.gradle
index 866fe1e..4222d03 100644
--- a/zcash-android-wallet-app/app/build.gradle
+++ b/zcash-android-wallet-app/app/build.gradle
@@ -13,8 +13,8 @@ android {
         applicationId "cash.z.android.wallet"
         minSdkVersion buildConfig.minSdkVersion
         targetSdkVersion buildConfig.targetSdkVersion
-        versionCode 3
-        versionName "0.0.3"
+        versionCode 4 // todo: change this to 1_00_04 format, once we graduate beyond zero for the major version number because leading zeros indicate on octal number.
+        versionName "0.0.4"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }