diff --git a/Package.swift b/Package.swift
index a0af956..aff6dd3 100644
--- a/Package.swift
+++ b/Package.swift
@@ -5,7 +5,7 @@ let package = Package(
     name: "TjekSDK",
     defaultLocalization: "en",
     platforms: [
-        .iOS(.v12),
+        .iOS(.v13),
         .watchOS(.v6),
         .macOS(.v10_14),
         .tvOS(.v12)
@@ -19,7 +19,7 @@ let package = Package(
         .package(name: "Incito", url: "https://github.com/tjek/incito-ios.git", from: "1.0.3"),
         .package(name: "Future", url: "https://github.com/tjek/swift-future.git", from: "0.5.0"),
         .package(name: "Verso", url: "https://github.com/tjek/verso-ios.git", from: "1.0.6"),
-        .package(name: "Kingfisher", url: "https://github.com/onevcat/Kingfisher.git", from: "7.0.0"),
+        .package(name: "Kingfisher", url: "https://github.com/onevcat/Kingfisher.git", from: "8.0.0"),
         .package(name: "Valet", url: "https://github.com/square/Valet.git", from: "4.1.1")
     ],
     targets: [
diff --git a/Sources/TjekPublicationViewer/PagedPublication/PagedPublicationView+ImageLoader.swift b/Sources/TjekPublicationViewer/PagedPublication/PagedPublicationView+ImageLoader.swift
index 5a00d4b..56fa691 100644
--- a/Sources/TjekPublicationViewer/PagedPublication/PagedPublicationView+ImageLoader.swift
+++ b/Sources/TjekPublicationViewer/PagedPublication/PagedPublicationView+ImageLoader.swift
@@ -6,6 +6,7 @@ import UIKit
 
 /// The object that knows how to load/cache the page images from a URL
 /// Loosely based on `Kingfisher` interface
+@MainActor
 public protocol PagedPublicationViewImageLoader: AnyObject {
     func loadImage(in imageView: UIImageView, url: URL, transition: (fadeDuration: TimeInterval, evenWhenCached: Bool), completion: @escaping ((Result<(image: UIImage, fromCache: Bool), Error>, URL) -> Void))
     func cancelImageLoad(for imageView: UIImageView)