diff --git a/build.gradle b/build.gradle
index 2c00d46d..dd43bf1e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -44,13 +44,13 @@ dependencies {
     }
     implementation('com.google.guava:guava:28.2-jre')
     implementation('com.google.code.gson:gson:2.8.6')
-    implementation('com.h2database:h2:1.4.200')
+    implementation('com.h2database:h2:1.4.201-SNAPSHOT')
     implementation('com.zaxxer:HikariCP:4.0.3')
     implementation('org.jdbi:jdbi3-core:3.20.0') {
         exclude group: 'org.slf4j'
     }
     implementation('org.jdbi:jdbi3-sqlobject:3.20.0')
-    implementation('org.flywaydb:flyway-core:7.9.1')
+    implementation('org.flywaydb:flyway-core:7.10.1-SNAPSHOT')
     implementation('org.fxmisc.richtext:richtextfx:0.10.4')
     implementation('no.tornado:tornadofx-controls:1.0.4')
     implementation('com.google.zxing:javase:3.4.0')
diff --git a/src/main/java/com/sparrowwallet/sparrow/io/Hwi.java b/src/main/java/com/sparrowwallet/sparrow/io/Hwi.java
index 02c57bac..52a538e8 100644
--- a/src/main/java/com/sparrowwallet/sparrow/io/Hwi.java
+++ b/src/main/java/com/sparrowwallet/sparrow/io/Hwi.java
@@ -321,7 +321,7 @@ public class Hwi {
 
     private File getHwiHomeDir() {
         if(Platform.getCurrent() == Platform.OSX) {
-            return new File(Storage.getSparrowHome(), HWI_HOME_DIR);
+            return new File(Storage.getSparrowDir(), HWI_HOME_DIR);
         }
 
         return new File(System.getProperty("java.io.tmpdir"));
diff --git a/src/main/java/com/sparrowwallet/sparrow/io/db/BlockTransactionHashIndexMapper.java b/src/main/java/com/sparrowwallet/sparrow/io/db/BlockTransactionHashIndexMapper.java
index f3dae477..74dd11d4 100644
--- a/src/main/java/com/sparrowwallet/sparrow/io/db/BlockTransactionHashIndexMapper.java
+++ b/src/main/java/com/sparrowwallet/sparrow/io/db/BlockTransactionHashIndexMapper.java
@@ -14,7 +14,7 @@ public class BlockTransactionHashIndexMapper implements RowMapper<BlockTransacti
     public BlockTransactionHashIndex map(ResultSet rs, StatementContext ctx) throws SQLException {
         BlockTransactionHashIndex blockTransactionHashIndex = new BlockTransactionHashIndex(Sha256Hash.wrap(rs.getBytes("blockTransactionHashIndex.hash")),
                 rs.getInt("blockTransactionHashIndex.height"), rs.getTimestamp("blockTransactionHashIndex.date"), rs.getLong("blockTransactionHashIndex.fee"),
-                rs.getLong("blockTransactionHashIndex.index"), rs.getLong("blockTransactionHashIndex.value"), null, rs.getString("blockTransactionHashIndex.label"));
+                rs.getLong("blockTransactionHashIndex.index"), rs.getLong("blockTransactionHashIndex.outputValue"), null, rs.getString("blockTransactionHashIndex.label"));
         blockTransactionHashIndex.setId(rs.getLong("blockTransactionHashIndex.id"));
         int statusIndex = rs.getInt("blockTransactionHashIndex.status");
         if(!rs.wasNull()) {
diff --git a/src/main/java/com/sparrowwallet/sparrow/io/db/DbPersistence.java b/src/main/java/com/sparrowwallet/sparrow/io/db/DbPersistence.java
index 6fe8db82..caf48994 100644
--- a/src/main/java/com/sparrowwallet/sparrow/io/db/DbPersistence.java
+++ b/src/main/java/com/sparrowwallet/sparrow/io/db/DbPersistence.java
@@ -306,8 +306,11 @@ public class DbPersistence implements Persistence {
 
     private void cleanAndMigrate(Storage storage, String schema, String password) throws StorageException {
         try {
+            boolean existing = (dataSource == null);
             Flyway flyway = getFlyway(storage, schema, password);
-            flyway.clean();
+            if(existing) {
+                flyway.clean();
+            }
             flyway.migrate();
         } catch(FlywayException e) {
             log.error("Failed to save wallet file.", e);
diff --git a/src/main/java/com/sparrowwallet/sparrow/io/db/WalletNodeDao.java b/src/main/java/com/sparrowwallet/sparrow/io/db/WalletNodeDao.java
index c9151c35..e120837c 100644
--- a/src/main/java/com/sparrowwallet/sparrow/io/db/WalletNodeDao.java
+++ b/src/main/java/com/sparrowwallet/sparrow/io/db/WalletNodeDao.java
@@ -17,7 +17,7 @@ import java.util.List;
 public interface WalletNodeDao {
     @SqlQuery("select walletNode.id, walletNode.derivationPath, walletNode.label, walletNode.parent, " +
             "blockTransactionHashIndex.id, blockTransactionHashIndex.hash, blockTransactionHashIndex.height, blockTransactionHashIndex.date, blockTransactionHashIndex.fee, blockTransactionHashIndex.label, " +
-            "blockTransactionHashIndex.index, blockTransactionHashIndex.value, blockTransactionHashIndex.status, blockTransactionHashIndex.spentBy, blockTransactionHashIndex.node " +
+            "blockTransactionHashIndex.index, blockTransactionHashIndex.outputValue, blockTransactionHashIndex.status, blockTransactionHashIndex.spentBy, blockTransactionHashIndex.node " +
             "from walletNode left join blockTransactionHashIndex on walletNode.id = blockTransactionHashIndex.node where walletNode.wallet = ? order by walletNode.parent asc nulls first, blockTransactionHashIndex.spentBy asc nulls first")
     @RegisterRowMapper(WalletNodeMapper.class)
     @RegisterRowMapper(BlockTransactionHashIndexMapper.class)
@@ -28,11 +28,11 @@ public interface WalletNodeDao {
     @GetGeneratedKeys("id")
     long insertWalletNode(String derivationPath, String label, long wallet, Long parent);
 
-    @SqlUpdate("insert into blockTransactionHashIndex (hash, height, date, fee, label, index, value, status, spentBy, node) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)")
+    @SqlUpdate("insert into blockTransactionHashIndex (hash, height, date, fee, label, index, outputValue, status, spentBy, node) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)")
     @GetGeneratedKeys("id")
     long insertBlockTransactionHashIndex(byte[] hash, int height, Date date, Long fee, String label, long index, long value, Integer status, Long spentBy, long node);
 
-    @SqlUpdate("update blockTransactionHashIndex set hash = ?, height = ?, date = ?, fee = ?, label = ?, index = ?, value = ?, status = ?, spentBy = ?, node = ? where id = ?")
+    @SqlUpdate("update blockTransactionHashIndex set hash = ?, height = ?, date = ?, fee = ?, label = ?, index = ?, outputValue = ?, status = ?, spentBy = ?, node = ? where id = ?")
     void updateBlockTransactionHashIndex(byte[] hash, int height, Date date, Long fee, String label, long index, long value, Integer status, Long spentBy, long node, long id);
 
     @SqlUpdate("update walletNode set label = :label where id = :id")
diff --git a/src/main/resources/com/sparrowwallet/sparrow/sql/V1__Initial.sql b/src/main/resources/com/sparrowwallet/sparrow/sql/V1__Initial.sql
index f6e11eea..39deccf8 100644
--- a/src/main/resources/com/sparrowwallet/sparrow/sql/V1__Initial.sql
+++ b/src/main/resources/com/sparrowwallet/sparrow/sql/V1__Initial.sql
@@ -1,5 +1,5 @@
-create table blockTransaction (id identity not null, txid binary(32) not null, hash binary(32) not null, height integer not null, date timestamp, fee bigint, label varchar(255), transaction binary, blockHash binary(32), wallet bigint not null);
-create table blockTransactionHashIndex (id identity not null, hash binary(32) not null, height integer not null, date timestamp, fee bigint, label varchar(255), index bigint not null, value bigint not null, status integer, spentBy bigint, node bigint not null);
+create table blockTransaction (id identity not null, txid binary(32) not null, hash binary(32) not null, height integer not null, date timestamp, fee bigint, label varchar(255), transaction binary(1048576), blockHash binary(32), wallet bigint not null);
+create table blockTransactionHashIndex (id identity not null, hash binary(32) not null, height integer not null, date timestamp, fee bigint, label varchar(255), index bigint not null, outputValue bigint not null, status integer, spentBy bigint, node bigint not null);
 create table keystore (id identity not null, label varchar(255), source integer not null, walletModel integer not null, masterFingerprint varchar(8), derivationPath varchar(255) not null, extendedPublicKey varchar(255), masterPrivateExtendedKey bigint, seed bigint, wallet bigint not null, index integer not null);
 create table masterPrivateExtendedKey (id identity not null, privateKey binary(255), chainCode binary(255), initialisationVector binary(255), encryptedBytes binary(255), keySalt binary(255), deriver integer, crypter integer, creationTimeSeconds bigint);
 create table policy (id identity not null, name varchar(255) not null, script varchar(2048) not null);