diff --git a/app/build.gradle b/app/build.gradle
index 1176b58..20a4b4a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,7 +10,7 @@ apply plugin: 'com.google.firebase.crashlytics'
 
 archivesBaseName = 'zcash-android-wallet'
 group = 'cash.z.ecc.android'
-version = '1.0.0-alpha30'
+version = '1.0.0-alpha31'
 
 android {
     ndkVersion "21.1.6352462"
@@ -21,7 +21,7 @@ android {
         applicationId 'cash.z.ecc.android'
         minSdkVersion Deps.minSdkVersion
         targetSdkVersion Deps.targetSdkVersion
-        versionCode = 1_00_00_030
+        versionCode = 1_00_00_031
         // last digits are alpha(0XX) beta(2XX) rc(4XX) release(8XX) dev(9XX). Ex: 1_08_04_401 is an release candidate build of version 1.8.4 and 1_08_04_800 would be the final release.
         versionName = "$version"
         testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
diff --git a/buildSrc/src/main/java/cash/z/ecc/android/Dependencies.kt b/buildSrc/src/main/java/cash/z/ecc/android/Dependencies.kt
index 075e4ac..2554f1e 100644
--- a/buildSrc/src/main/java/cash/z/ecc/android/Dependencies.kt
+++ b/buildSrc/src/main/java/cash/z/ecc/android/Dependencies.kt
@@ -78,7 +78,7 @@ object Deps {
     }
     object Zcash {
         const val ANDROID_WALLET_PLUGINS =   "cash.z.ecc.android:zcash-android-wallet-plugins:1.0.0"
-        const val KOTLIN_BIP39 =            "cash.z.ecc.android:kotlin-bip39:1.0.0-beta08"
+        const val KOTLIN_BIP39 =            "cash.z.ecc.android:kotlin-bip39:1.0.0-beta09"
         object Sdk :            Version("1.1.0-beta02") {
             val MAINNET =                    "cash.z.ecc.android:sdk-mainnet:$version"
             val TESTNET =                    "cash.z.ecc.android:sdk-testnet:$version"