diff --git a/Example/ZcashLightClientSample/ZcashLightClientSample.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/Example/ZcashLightClientSample/ZcashLightClientSample.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
index 789aa67a..a8d1b373 100644
--- a/Example/ZcashLightClientSample/ZcashLightClientSample.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/Example/ZcashLightClientSample/ZcashLightClientSample.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -141,7 +141,7 @@
       "location" : "https://github.com/zcash-hackworks/zcash-light-client-ffi",
       "state" : {
         "branch" : "bin/librustzcash_0_7",
-        "revision" : "14d5b977a076775447a0630387596c21cacbd09a"
+        "revision" : "e8fbb84c1bec44af9dbef7e27c85f25e8f51a5af"
       }
     }
   ],
diff --git a/Example/ZcashLightClientSample/ZcashLightClientSample/Get UTXOs/GetUTXOsViewController.swift b/Example/ZcashLightClientSample/ZcashLightClientSample/Get UTXOs/GetUTXOsViewController.swift
index 499e2d37..2d9dadfc 100644
--- a/Example/ZcashLightClientSample/ZcashLightClientSample/Get UTXOs/GetUTXOsViewController.swift	
+++ b/Example/ZcashLightClientSample/ZcashLightClientSample/Get UTXOs/GetUTXOsViewController.swift	
@@ -45,7 +45,7 @@ class GetUTXOsViewController: UIViewController {
 
             Task { @MainActor in
                 let transaction = try await AppDelegate.shared.sharedSynchronizer.shieldFunds(
-                    transparentAccountPrivateKey: transparentSecretKey,
+                    spendingKey: usk,
                     memo: try Memo(string: "shielding is fun!")
                 )
                 KRProgressHUD.dismiss()