diff --git a/bdk-ffi b/bdk-ffi
index 12f4784..c6e9a62 160000
--- a/bdk-ffi
+++ b/bdk-ffi
@@ -1 +1 @@
-Subproject commit 12f4784b85fa2a263d9648dcccd8bac2da44644d
+Subproject commit c6e9a626288f7e91236a4a6db381bcf19b6be6ee
diff --git a/jvm/src/test/kotlin/org/bitcoindevkit/JvmLibTest.kt b/jvm/src/test/kotlin/org/bitcoindevkit/JvmLibTest.kt
index ad72563..d414e08 100644
--- a/jvm/src/test/kotlin/org/bitcoindevkit/JvmLibTest.kt
+++ b/jvm/src/test/kotlin/org/bitcoindevkit/JvmLibTest.kt
@@ -27,7 +27,7 @@ class JvmLibTest {
     val descriptor =
         "wpkh([c258d2e4/84h/1h/0h]tpubDDYkZojQFQjht8Tm4jsS3iuEmKjTiEGjG6KnuFNKKJb5A6ZUCUZKdvLdSDWofKi4ToRCwb9poe1XdqfUnP4jaJjCB2Zwv11ZLgSbnZSNecE/0/*)"
 
-    val databaseConfig = DatabaseConfig.Memory("")
+    val databaseConfig = DatabaseConfig.Memory
     val blockchainConfig = BlockchainConfig.Electrum(
         ElectrumConfig(
             "ssl://electrum.blockstream.info:60002",
@@ -75,7 +75,7 @@ class JvmLibTest {
 
     @Test
     fun onlineWalletInMemory() {
-        val database = DatabaseConfig.Memory("")
+        val database = DatabaseConfig.Memory
         val blockchain = BlockchainConfig.Electrum(
             ElectrumConfig(
                 "ssl://electrum.blockstream.info:60002",