diff --git a/app/build.gradle b/app/build.gradle
index 9df17323..b6394ec2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -134,8 +134,8 @@ dependencies {
     implementation fileTree(include: ['*.jar'], dir: "${rootProject.rootDir}/libs/koin-android")
     implementation fileTree(include: ['*.aar'], dir: "${rootProject.rootDir}/libs/koin-android")
 
-//    implementation "cash.z.ecc.android:kotlin-bip39:1.0.4"
-    implementation fileTree(include: ['kotlin-bip39-jvm-1.0.4.jar'], dir: "${rootProject.rootDir}/libs")
+//    implementation "cash.z.ecc.android:kotlin-bip39:1.0.6"
+    implementation fileTree(include: ['kotlin-bip39-jvm-1.0.6.jar'], dir: "${rootProject.rootDir}/libs")
 
     /**
      * Test Dependencies (do not concern the AOSP build)
@@ -153,7 +153,7 @@ dependencies {
     testImplementation "org.junit.jupiter:junit-jupiter-api:$junit5_version"
     testImplementation "org.junit.jupiter:junit-jupiter-params:$junit5_version"
     testImplementation "io.mockk:mockk:$mockk_version"
-    testImplementation 'org.bitcoinj:bitcoinj-core:0.15.10'
+    testImplementation 'org.bitcoinj:bitcoinj-core:0.16.2'
     testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:$junit5_version"
     testRuntimeOnly "org.junit.vintage:junit-vintage-engine:$junit5_version"
 
diff --git a/app/src/test/java/com/stevesoltys/seedvault/crypto/WordListTest.kt b/app/src/test/java/com/stevesoltys/seedvault/crypto/WordListTest.kt
index 3e54e42e..88ef7faa 100644
--- a/app/src/test/java/com/stevesoltys/seedvault/crypto/WordListTest.kt
+++ b/app/src/test/java/com/stevesoltys/seedvault/crypto/WordListTest.kt
@@ -1,7 +1,6 @@
 package com.stevesoltys.seedvault.crypto
 
 import cash.z.ecc.android.bip39.Mnemonics
-import cash.z.ecc.android.bip39.WordList
 import cash.z.ecc.android.bip39.toSeed
 import com.stevesoltys.seedvault.toHexString
 import com.stevesoltys.seedvault.ui.recoverycode.toMnemonicChars
@@ -2066,7 +2065,7 @@ class WordListTest {
 
     @Test
     fun `word list of library did not change`() {
-        val libWords = WordList().words
+        val libWords = Mnemonics.getCachedWords("en")
         for (i in words.indices) {
             assertEquals(words[i], libWords[i])
         }
diff --git a/libs/Android.bp b/libs/Android.bp
index 15a9fcf2..f20ae381 100644
--- a/libs/Android.bp
+++ b/libs/Android.bp
@@ -1,5 +1,5 @@
 java_import {
     name: "seedvault-lib-kotlin-bip39",
-    jars: ["kotlin-bip39-jvm-1.0.4.jar"],
+    jars: ["kotlin-bip39-jvm-1.0.6.jar"],
     sdk_version: "current",
 }
diff --git a/libs/kotlin-bip39-jvm-1.0.4.jar b/libs/kotlin-bip39-jvm-1.0.4.jar
deleted file mode 100644
index 55ff7745..00000000
Binary files a/libs/kotlin-bip39-jvm-1.0.4.jar and /dev/null differ
diff --git a/libs/kotlin-bip39-jvm-1.0.6.jar b/libs/kotlin-bip39-jvm-1.0.6.jar
new file mode 100644
index 00000000..faeabc19
Binary files /dev/null and b/libs/kotlin-bip39-jvm-1.0.6.jar differ