diff --git a/lib/api/client_provider.dart b/lib/api/client_provider.dart
index 8edebe3..3bbfaec 100644
--- a/lib/api/client_provider.dart
+++ b/lib/api/client_provider.dart
@@ -79,7 +79,7 @@ class ClientProvider {
             nodeID: opts['nodeId'],
             host: opts['host'],
             rune: opts['rune'],
-            lambdaServer: opts['lambdaServer']);
+            lambdaServer: Uri.parse(opts['lambdaServer']!).toString());
     }
   }
 
diff --git a/pubspec.yaml b/pubspec.yaml
index c1d2e80..2910d7d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -22,7 +22,7 @@ dependencies:
   recase: ^4.0.0
   file_picker: ^5.0.1
   shared_preferences: ^2.0.15
-  lnlambda: ^0.0.1-beta.5
+  lnlambda: ^0.0.1-beta.6
   json_annotation: ^4.5.0
   flutter_launcher_icons: ^0.10.0