diff --git a/android/build.gradle b/android/build.gradle
index 67d41c0..fa1ff87 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -41,5 +41,5 @@ dependencies {
     implementation 'com.facebook.react:react-native:+'
 
     // bitcoindevkit
-    implementation 'org.bitcoindevkit:bdk-android:0.29.0'
+    implementation 'org.bitcoindevkit:bdk-android:0.31.0'
 }
diff --git a/lib/classes/NativeLoader.js.map b/lib/classes/NativeLoader.js.map
index ac621cb..f22e088 100644
--- a/lib/classes/NativeLoader.js.map
+++ b/lib/classes/NativeLoader.js.map
@@ -1 +1 @@
-{"version":3,"file":"NativeLoader.js","sourceRoot":"","sources":["../../src/classes/NativeLoader.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,aAAa,EAAE,MAAM,cAAc,CAAC;AAuI7C,MAAM,OAAO,YAAY;IAGvB;QACE,IAAI,CAAC,IAAI,GAAG,aAAa,CAAC,WAAW,CAAC;IACxC,CAAC;CACF"}
\ No newline at end of file
+{"version":3,"file":"NativeLoader.js","sourceRoot":"","sources":["../../src/classes/NativeLoader.ts"],"names":[],"mappings":"AAGA,OAAO,EAAE,aAAa,EAAE,MAAM,cAAc,CAAC;AAuI7C,MAAM,OAAO,YAAY;IAGvB;QACE,IAAI,CAAC,IAAI,GAAG,aAAa,CAAC,WAAW,CAAC;IACxC,CAAC;CACF"}
\ No newline at end of file
diff --git a/lib/classes/Wallet.js b/lib/classes/Wallet.js
index 92291e2..85c89b3 100644
--- a/lib/classes/Wallet.js
+++ b/lib/classes/Wallet.js
@@ -1,6 +1,6 @@
+import { AddressInfo, Balance, LocalUtxo } from './Bindings';
 import { createOutpoint, createTxDetailsObject, createTxOut, getKeychainKind, getNetwork } from '../lib/utils';
 import { Address } from './Address';
-import { AddressInfo, Balance, LocalUtxo } from './Bindings';
 import { NativeLoader } from './NativeLoader';
 import { PartiallySignedTransaction } from './PartiallySignedTransaction';
 /**
diff --git a/lib/classes/Wallet.js.map b/lib/classes/Wallet.js.map
index 7cacbbf..1f45c87 100644
--- a/lib/classes/Wallet.js.map
+++ b/lib/classes/Wallet.js.map
@@ -1 +1 @@
-{"version":3,"file":"Wallet.js","sourceRoot":"","sources":["../../src/classes/Wallet.ts"],"names":[],"mappings":"AACA,OAAO,EAAE,cAAc,EAAE,qBAAqB,EAAE,WAAW,EAAE,eAAe,EAAE,UAAU,EAAE,MAAM,cAAc,CAAC;AAC/G,OAAO,EAAE,OAAO,EAAE,MAAM,WAAW,CAAC;AACpC,OAAO,EAAE,WAAW,EAAE,OAAO,EAAE,SAAS,EAAmC,MAAM,YAAY,CAAC;AAI9F,OAAO,EAAE,YAAY,EAAE,MAAM,gBAAgB,CAAC;AAC9C,OAAO,EAAE,0BAA0B,EAAE,MAAM,8BAA8B,CAAC;AAG1E;;GAEG;AACH,MAAM,OAAO,MAAO,SAAQ,YAAY;IAAxC;;QACE,WAAM,GAAY,KAAK,CAAC;QACxB,OAAE,GAAW,EAAE,CAAC;IAiIlB,CAAC;IA/HC;;;;;OAKG;IACH,KAAK,CAAC,MAAM,CACV,UAAsB,EACtB,mBAAsC,IAAI,EAC1C,OAAgB,EAChB,QAAwB;QAExB,IAAI,CAAC,EAAE,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,UAAU,CAClC,UAAU,CAAC,EAAE,EACb,gBAAgB,CAAC,CAAC,CAAC,gBAAgB,CAAC,EAAE,CAAC,CAAC,CAAC,IAAI,EAC7C,OAAO,EACP,QAAQ,CAAC,EAAE,CACZ,CAAC;QACF,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC;QACnB,OAAO,IAAI,CAAC;IACd,CAAC;IAED;;;;OAIG;IACH,KAAK,CAAC,UAAU,CAAC,YAA0B;QACzC,IAAI,WAAW,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE,EAAE,YAAY,CAAC,CAAC;QACpE,OAAO,IAAI,WAAW,CACpB,WAAW,CAAC,KAAK,EACjB,IAAI,OAAO,EAAE,CAAC,WAAW,CAAC,WAAW,CAAC,OAAO,CAAC,EAC9C,eAAe,CAAC,WAAW,CAAC,QAAQ,CAAC,CACtC,CAAC;IACJ,CAAC;IAED;;;;OAIG;IACH,KAAK,CAAC,kBAAkB,CAAC,YAAmC;QAC1D,IAAI,WAAW,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,kBAAkB,CAAC,IAAI,CAAC,EAAE,EAAE,YAAY,CAAC,CAAC;QAC5E,OAAO,IAAI,WAAW,CACpB,WAAW,CAAC,KAAK,EACjB,IAAI,OAAO,EAAE,CAAC,WAAW,CAAC,WAAW,CAAC,OAAO,CAAC,EAC9C,eAAe,CAAC,WAAW,CAAC,QAAQ,CAAC,CACtC,CAAC;IACJ,CAAC;IAED;;;;OAIG;IACH,KAAK,CAAC,MAAM,CAAC,MAAc;QACzB,OAAO,MAAM,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,EAAE,MAAM,CAAC,EAAE,CAAC,CAAC;IACpD,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,UAAU;QACd,IAAI,OAAO,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QAClD,OAAO,IAAI,OAAO,CAChB,OAAO,CAAC,cAAc,EACtB,OAAO,CAAC,gBAAgB,EACxB,OAAO,CAAC,SAAS,EACjB,OAAO,CAAC,SAAS,EACjB,OAAO,CAAC,KAAK,CACd,CAAC;IACJ,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,OAAO;QACX,IAAI,WAAW,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QACtD,OAAO,UAAU,CAAC,WAAW,CAAC,CAAC;IACjC,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,IAAI,CAAC,UAAsB;QAC/B,OAAO,MAAM,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,UAAU,CAAC,EAAE,CAAC,CAAC;IACtD,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,WAAW;QACf,IAAI,MAAM,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QAClD,IAAI,SAAS,GAAqB,EAAE,CAAC;QACrC,MAAM,CAAC,GAAG,CAAC,CAAC,IAAI,EAAE,EAAE;YAClB,IAAI,QAAQ,GAAG,IAAI,SAAS,CAAC,cAAc,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE,WAAW,CAAC,IAAI,CAAC,KAAK,CAAC,EAAE,IAAI,CAAC,OAAO,EAAE,IAAI,CAAC,QAAQ,CAAC,CAAC;YAClH,SAAS,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;QAC3B,CAAC,CAAC,CAAC;QACH,OAAO,SAAS,CAAC;IACnB,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,gBAAgB,CAAC,UAAmB;QACxC,IAAI,IAAI,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,EAAE,EAAE,UAAU,CAAC,CAAC;QACjE,IAAI,YAAY,GAA8B,EAAE,CAAC;QACjD,IAAI,CAAC,GAAG,CAAC,CAAC,IAAI,EAAE,EAAE;YAChB,IAAI,QAAQ,GAAG,qBAAqB,CAAC,IAAI,CAAC,CAAC;YAC3C,YAAY,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;QAC9B,CAAC,CAAC,CAAC;QACH,OAAO,YAAY,CAAC;IACtB,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,IAAI,CAAC,IAAgC,EAAE,WAAyB;QACpE,IAAI,MAAM,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,MAAM,EAAE,WAAW,CAAC,CAAC;QACrE,OAAO,IAAI,0BAA0B,CAAC,MAAM,CAAC,CAAC;IAChD,CAAC;CACF"}
\ No newline at end of file
+{"version":3,"file":"Wallet.js","sourceRoot":"","sources":["../../src/classes/Wallet.ts"],"names":[],"mappings":"AACA,OAAO,EAAE,WAAW,EAAE,OAAO,EAAE,SAAS,EAAmC,MAAM,YAAY,CAAC;AAC9F,OAAO,EAAE,cAAc,EAAE,qBAAqB,EAAE,WAAW,EAAE,eAAe,EAAE,UAAU,EAAE,MAAM,cAAc,CAAC;AAE/G,OAAO,EAAE,OAAO,EAAE,MAAM,WAAW,CAAC;AAIpC,OAAO,EAAE,YAAY,EAAE,MAAM,gBAAgB,CAAC;AAC9C,OAAO,EAAE,0BAA0B,EAAE,MAAM,8BAA8B,CAAC;AAG1E;;GAEG;AACH,MAAM,OAAO,MAAO,SAAQ,YAAY;IAAxC;;QACE,WAAM,GAAY,KAAK,CAAC;QACxB,OAAE,GAAW,EAAE,CAAC;IAiIlB,CAAC;IA/HC;;;;;OAKG;IACH,KAAK,CAAC,MAAM,CACV,UAAsB,EACtB,mBAAsC,IAAI,EAC1C,OAAgB,EAChB,QAAwB;QAExB,IAAI,CAAC,EAAE,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,UAAU,CAClC,UAAU,CAAC,EAAE,EACb,gBAAgB,CAAC,CAAC,CAAC,gBAAgB,CAAC,EAAE,CAAC,CAAC,CAAC,IAAI,EAC7C,OAAO,EACP,QAAQ,CAAC,EAAE,CACZ,CAAC;QACF,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC;QACnB,OAAO,IAAI,CAAC;IACd,CAAC;IAED;;;;OAIG;IACH,KAAK,CAAC,UAAU,CAAC,YAAmC;QAClD,IAAI,WAAW,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE,EAAE,YAAY,CAAC,CAAC;QACpE,OAAO,IAAI,WAAW,CACpB,WAAW,CAAC,KAAK,EACjB,IAAI,OAAO,EAAE,CAAC,WAAW,CAAC,WAAW,CAAC,OAAO,CAAC,EAC9C,eAAe,CAAC,WAAW,CAAC,QAAQ,CAAC,CACtC,CAAC;IACJ,CAAC;IAED;;;;OAIG;IACH,KAAK,CAAC,kBAAkB,CAAC,YAAmC;QAC1D,IAAI,WAAW,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,kBAAkB,CAAC,IAAI,CAAC,EAAE,EAAE,YAAY,CAAC,CAAC;QAC5E,OAAO,IAAI,WAAW,CACpB,WAAW,CAAC,KAAK,EACjB,IAAI,OAAO,EAAE,CAAC,WAAW,CAAC,WAAW,CAAC,OAAO,CAAC,EAC9C,eAAe,CAAC,WAAW,CAAC,QAAQ,CAAC,CACtC,CAAC;IACJ,CAAC;IAED;;;;OAIG;IACH,KAAK,CAAC,MAAM,CAAC,MAAc;QACzB,OAAO,MAAM,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,EAAE,MAAM,CAAC,EAAE,CAAC,CAAC;IACpD,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,UAAU;QACd,IAAI,OAAO,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QAClD,OAAO,IAAI,OAAO,CAChB,OAAO,CAAC,cAAc,EACtB,OAAO,CAAC,gBAAgB,EACxB,OAAO,CAAC,SAAS,EACjB,OAAO,CAAC,SAAS,EACjB,OAAO,CAAC,KAAK,CACd,CAAC;IACJ,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,OAAO;QACX,IAAI,WAAW,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QACtD,OAAO,UAAU,CAAC,WAAW,CAAC,CAAC;IACjC,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,IAAI,CAAC,UAAsB;QAC/B,OAAO,MAAM,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,UAAU,CAAC,EAAE,CAAC,CAAC;IACtD,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,WAAW;QACf,IAAI,MAAM,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QAClD,IAAI,SAAS,GAAqB,EAAE,CAAC;QACrC,MAAM,CAAC,GAAG,CAAC,CAAC,IAAI,EAAE,EAAE;YAClB,IAAI,QAAQ,GAAG,IAAI,SAAS,CAAC,cAAc,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE,WAAW,CAAC,IAAI,CAAC,KAAK,CAAC,EAAE,IAAI,CAAC,OAAO,EAAE,IAAI,CAAC,QAAQ,CAAC,CAAC;YAClH,SAAS,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;QAC3B,CAAC,CAAC,CAAC;QACH,OAAO,SAAS,CAAC;IACnB,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,gBAAgB,CAAC,UAAmB;QACxC,IAAI,IAAI,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,EAAE,EAAE,UAAU,CAAC,CAAC;QACjE,IAAI,YAAY,GAA8B,EAAE,CAAC;QACjD,IAAI,CAAC,GAAG,CAAC,CAAC,IAAI,EAAE,EAAE;YAChB,IAAI,QAAQ,GAAG,qBAAqB,CAAC,IAAI,CAAC,CAAC;YAC3C,YAAY,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;QAC9B,CAAC,CAAC,CAAC;QACH,OAAO,YAAY,CAAC;IACtB,CAAC;IAED;;;OAGG;IACH,KAAK,CAAC,IAAI,CAAC,IAAgC,EAAE,WAAyB;QACpE,IAAI,MAAM,GAAG,MAAM,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,MAAM,EAAE,WAAW,CAAC,CAAC;QACrE,OAAO,IAAI,0BAA0B,CAAC,MAAM,CAAC,CAAC;IAChD,CAAC;CACF"}
\ No newline at end of file
diff --git a/src/installer.js b/src/installer.js
index 82fee01..cc9275c 100644
--- a/src/installer.js
+++ b/src/installer.js
@@ -2,7 +2,7 @@ const request = require('request');
 const fs = require('fs');
 var AdmZip = require('adm-zip');
 
-var fileUrl = 'https://github.com/bitcoindevkit/bdk-swift/releases/download/0.29.0/bdkFFI.xcframework.zip';
+var fileUrl = 'https://github.com/bitcoindevkit/bdk-swift/releases/download/0.31.0/bdkFFI.xcframework.zip';
 
 const src = 'ios/bdkFFI.xcframework.zip';
 const target = 'ios/';