diff --git a/Package.swift b/Package.swift
index a3353d9ed..151e29d21 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version: 5.9
+// swift-tools-version: 6.2
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription
diff --git a/ios/Sources/GutenbergKit/Sources/EditorJSMessage.swift b/ios/Sources/GutenbergKit/Sources/EditorJSMessage.swift
index 2c092b38f..d564d7ad3 100644
--- a/ios/Sources/GutenbergKit/Sources/EditorJSMessage.swift
+++ b/ios/Sources/GutenbergKit/Sources/EditorJSMessage.swift
@@ -2,6 +2,7 @@
 import WebKit
 
 /// A type that represents JavaScript messages send from and to the web view.
+@MainActor
 struct EditorJSMessage {
     let type: MessageType
     let body: Any?
diff --git a/ios/Sources/GutenbergKit/Sources/EditorViewController.swift b/ios/Sources/GutenbergKit/Sources/EditorViewController.swift
index e5757b1e7..b2f5e0694 100644
--- a/ios/Sources/GutenbergKit/Sources/EditorViewController.swift
+++ b/ios/Sources/GutenbergKit/Sources/EditorViewController.swift
@@ -573,20 +573,18 @@ private final class GutenbergEditorController: NSObject, WKNavigationDelegate, W
         NSLog("didFailProvisionalNavigation: \(error)")
     }
 
-    func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
+    func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction) async -> WKNavigationActionPolicy {
         guard let url = navigationAction.request.url else {
-            decisionHandler(.allow)
-            return
+            return .allow
         }
 
         if navigationAction.navigationType == .linkActivated {
             // Open the request in OS browser
-            UIApplication.shared.open(url)
-            decisionHandler(.cancel)
-            return
+            await UIApplication.shared.open(url)
+            return .cancel
         }
 
-        decisionHandler(.allow)
+        return .allow
     }
 
     // MARK: - WKScriptMessageHandler
diff --git a/ios/Sources/GutenbergKit/Sources/Media/MediaInfo.swift b/ios/Sources/GutenbergKit/Sources/Media/MediaInfo.swift
index e86a14197..fd2d856c6 100644
--- a/ios/Sources/GutenbergKit/Sources/Media/MediaInfo.swift
+++ b/ios/Sources/GutenbergKit/Sources/Media/MediaInfo.swift
@@ -1,6 +1,6 @@
 import Foundation
 
-public struct MediaInfo: Codable {
+public struct MediaInfo: Sendable, Codable {
     public let id: Int32?
     public let url: String?
     public let type: String?
diff --git a/ios/Sources/GutenbergKit/Sources/Service/EditorService.swift b/ios/Sources/GutenbergKit/Sources/Service/EditorService.swift
index 1ab1b90cf..79d81788c 100644
--- a/ios/Sources/GutenbergKit/Sources/Service/EditorService.swift
+++ b/ios/Sources/GutenbergKit/Sources/Service/EditorService.swift
@@ -146,11 +146,6 @@ public actor EditorService {
         let startTime = CFAbsoluteTimeGetCurrent()
         log(.info, "Starting editor resources refresh")
 
-        guard let baseURL = URL(string: configuration.siteApiRoot) else {
-            log(.error, "Invalid siteApiRoot URL: \(configuration.siteApiRoot)")
-            return
-        }
-
         // Fetch settings and manifest in parallel
         async let settingsFuture = Result {
             try await fetchEditorSettings(configuration: configuration)
diff --git a/ios/Sources/GutenbergKit/Sources/Views/BlockInserter/BlockInserterViewModel.swift b/ios/Sources/GutenbergKit/Sources/Views/BlockInserter/BlockInserterViewModel.swift
index ec1ee59e4..c78beb8d7 100644
--- a/ios/Sources/GutenbergKit/Sources/Views/BlockInserter/BlockInserterViewModel.swift
+++ b/ios/Sources/GutenbergKit/Sources/Views/BlockInserter/BlockInserterViewModel.swift
@@ -61,17 +61,14 @@ class BlockInserterViewModel: ObservableObject {
         let task = Task<[MediaInfo], Never> { @MainActor in
             var results: [MediaInfo] = []
             var anyError: Error?
-            await withTaskGroup(of: Void.self) { group in
+
+            do {
                 for item in items {
-                    group.addTask {
-                        do {
-                            let item = try await self.fileManager.import(item)
-                            results.append(item)
-                        } catch {
-                            anyError = error
-                        }
-                    }
+                    let item = try await self.fileManager.import(item)
+                    results.append(item)
                 }
+            } catch {
+                anyError = error
             }
 
             guard !Task.isCancelled else {