diff --git a/Example/GradientLoadingBarExample.xcodeproj/project.pbxproj b/Example/GradientLoadingBarExample.xcodeproj/project.pbxproj
index 2db80d2..f27d070 100644
--- a/Example/GradientLoadingBarExample.xcodeproj/project.pbxproj
+++ b/Example/GradientLoadingBarExample.xcodeproj/project.pbxproj
@@ -287,8 +287,9 @@
 				SWIFT_APPROACHABLE_CONCURRENCY = YES;
 				SWIFT_DEFAULT_ACTOR_ISOLATION = MainActor;
 				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_UPCOMING_FEATURE_EXISTENTIAL_ANY = YES;
 				SWIFT_UPCOMING_FEATURE_MEMBER_IMPORT_VISIBILITY = YES;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2,7";
 				XROS_DEPLOYMENT_TARGET = 26.2;
 			};
@@ -331,8 +332,9 @@
 				SWIFT_APPROACHABLE_CONCURRENCY = YES;
 				SWIFT_DEFAULT_ACTOR_ISOLATION = MainActor;
 				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_UPCOMING_FEATURE_EXISTENTIAL_ANY = YES;
 				SWIFT_UPCOMING_FEATURE_MEMBER_IMPORT_VISIBILITY = YES;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2,7";
 				XROS_DEPLOYMENT_TARGET = 26.2;
 			};
diff --git a/Package.swift b/Package.swift
index fcdec2b..6a0ea19 100644
--- a/Package.swift
+++ b/Package.swift
@@ -3,6 +3,14 @@
 
 import PackageDescription
 
+let swiftSettings: [SwiftSetting] = [
+  .enableUpcomingFeature("ExistentialAny"),
+  .enableUpcomingFeature("MemberImportVisibility"),
+  .enableUpcomingFeature("NonisolatedNonsendingByDefault"),
+  .enableUpcomingFeature("InferIsolatedConformances"),
+  .enableUpcomingFeature("InternalImportsByDefault"),
+]
+
 let package = Package(
   name: "GradientLoadingBar",
   platforms: [.iOS(.v26)],
@@ -24,6 +32,7 @@ let package = Package(
     // Targets can depend on other targets in this package and products from dependencies.
     .target(
       name: "GradientLoadingBar",
+      swiftSettings: swiftSettings,
     ),
     .testTarget(
       name: "GradientLoadingBarTests",
@@ -40,6 +49,7 @@ let package = Package(
       resources: [
         .copy("SnapshotTests/__Snapshots__"),
       ],
+      swiftSettings: swiftSettings,
     ),
   ],
 )
diff --git a/Sources/GradientLoadingBar/Config/CGFloat+GradientLoadingBar.swift b/Sources/GradientLoadingBar/Config/CGFloat+GradientLoadingBar.swift
index cde29b8..2265b2f 100644
--- a/Sources/GradientLoadingBar/Config/CGFloat+GradientLoadingBar.swift
+++ b/Sources/GradientLoadingBar/Config/CGFloat+GradientLoadingBar.swift
@@ -6,7 +6,7 @@
 //  Copyright © 2019 Felix Mau. All rights reserved.
 //
 
-import CoreGraphics
+public import CoreGraphics
 
 public extension CGFloat {
 
diff --git a/Sources/GradientLoadingBar/Config/TimeInterval+GradientLoadingBar.swift b/Sources/GradientLoadingBar/Config/TimeInterval+GradientLoadingBar.swift
index 912edbd..a41d23f 100644
--- a/Sources/GradientLoadingBar/Config/TimeInterval+GradientLoadingBar.swift
+++ b/Sources/GradientLoadingBar/Config/TimeInterval+GradientLoadingBar.swift
@@ -6,7 +6,7 @@
 //  Copyright © 2019 Felix Mau. All rights reserved.
 //
 
-import Foundation
+public import Foundation
 
 public extension TimeInterval {
 
diff --git a/Sources/GradientLoadingBar/Config/UIColor+GradientLoadingBar.swift b/Sources/GradientLoadingBar/Config/UIColor+GradientLoadingBar.swift
index 764d61c..264411f 100644
--- a/Sources/GradientLoadingBar/Config/UIColor+GradientLoadingBar.swift
+++ b/Sources/GradientLoadingBar/Config/UIColor+GradientLoadingBar.swift
@@ -6,8 +6,8 @@
 //  Copyright © 2019 Felix Mau. All rights reserved.
 //
 
-import SwiftUI
-import UIKit
+public import SwiftUI
+public import UIKit
 
 public extension UIColor {
 
diff --git a/Sources/GradientLoadingBar/Features/GradientActivityIndicatorView/GradientActivityIndicatorView.swift b/Sources/GradientLoadingBar/Features/GradientActivityIndicatorView/GradientActivityIndicatorView.swift
index 4d120ec..e349710 100644
--- a/Sources/GradientLoadingBar/Features/GradientActivityIndicatorView/GradientActivityIndicatorView.swift
+++ b/Sources/GradientLoadingBar/Features/GradientActivityIndicatorView/GradientActivityIndicatorView.swift
@@ -6,7 +6,7 @@
 //  Copyright © 2016 Felix Mau. All rights reserved.
 //
 
-import UIKit
+public import UIKit
 
 /// A view that displays an animated horizontal gradient, commonly used as a loading indicator.
 ///
diff --git a/Sources/GradientLoadingBar/Features/GradientActivityIndicatorView/Utilities/GradientActivityIndicatorView+AnimateIsHidden.swift b/Sources/GradientLoadingBar/Features/GradientActivityIndicatorView/Utilities/GradientActivityIndicatorView+AnimateIsHidden.swift
index 6ee4618..d37e0b4 100644
--- a/Sources/GradientLoadingBar/Features/GradientActivityIndicatorView/Utilities/GradientActivityIndicatorView+AnimateIsHidden.swift
+++ b/Sources/GradientLoadingBar/Features/GradientActivityIndicatorView/Utilities/GradientActivityIndicatorView+AnimateIsHidden.swift
@@ -6,7 +6,7 @@
 //  Copyright © 2018 Felix Mau. All rights reserved.
 //
 
-import UIKit
+public import UIKit
 
 /// Convenience animation helpers for `GradientActivityIndicatorView` that
 /// fade the view in and out while keeping the `isHidden` flag in sync.
diff --git a/Sources/GradientLoadingBar/Features/GradientLoadingBarController/GradientLoadingBarController+ViewModel.swift b/Sources/GradientLoadingBar/Features/GradientLoadingBarController/GradientLoadingBarController+ViewModel.swift
index 8db6f92..953403b 100644
--- a/Sources/GradientLoadingBar/Features/GradientLoadingBarController/GradientLoadingBarController+ViewModel.swift
+++ b/Sources/GradientLoadingBar/Features/GradientLoadingBarController/GradientLoadingBarController+ViewModel.swift
@@ -43,7 +43,7 @@ extension GradientLoadingBarController {
     // MARK: - Instance Lifecycle
 
     init(
-      sharedApplication: UIApplicationProtocol = UIApplication.shared,
+      sharedApplication: any UIApplicationProtocol = UIApplication.shared,
       notificationCenter: NotificationCenter = .default,
     ) {
       if let keyWindow = sharedApplication.firstKeyWindow {
diff --git a/Sources/GradientLoadingBar/Features/GradientLoadingBarController/GradientLoadingBarController.swift b/Sources/GradientLoadingBar/Features/GradientLoadingBarController/GradientLoadingBarController.swift
index 3e460eb..d8cb817 100644
--- a/Sources/GradientLoadingBar/Features/GradientLoadingBarController/GradientLoadingBarController.swift
+++ b/Sources/GradientLoadingBar/Features/GradientLoadingBarController/GradientLoadingBarController.swift
@@ -7,7 +7,7 @@
 //
 
 import Combine
-import UIKit
+public import UIKit
 
 /// Type-alias for the controller to match the package name.
 public typealias GradientLoadingBar = GradientLoadingBarController
@@ -128,7 +128,7 @@ public class GradientLoadingBarController {
   private let isRelativeToSafeArea: Bool
 
   /// The view model for our controller.
-  private let viewModel: GradientLoadingBarViewModel
+  private let viewModel: any GradientLoadingBarViewModel
 
   /// The dispose bag for the observables.
   private var subscriptions = Set<AnyCancellable>()
@@ -140,7 +140,7 @@ public class GradientLoadingBarController {
   init(
     height: CGFloat,
     isRelativeToSafeArea: Bool,
-    gradientLoadingBarViewModel viewModel: GradientLoadingBarViewModel,
+    gradientLoadingBarViewModel viewModel: any GradientLoadingBarViewModel,
   ) {
     self.height = height
     self.isRelativeToSafeArea = isRelativeToSafeArea
diff --git a/Sources/GradientLoadingBar/Features/GradientLoadingBarView/GradientLoadingBarView+ViewModel.swift b/Sources/GradientLoadingBar/Features/GradientLoadingBarView/GradientLoadingBarView+ViewModel.swift
index 39b1b80..c92f322 100644
--- a/Sources/GradientLoadingBar/Features/GradientLoadingBarView/GradientLoadingBarView+ViewModel.swift
+++ b/Sources/GradientLoadingBar/Features/GradientLoadingBarView/GradientLoadingBarView+ViewModel.swift
@@ -14,7 +14,7 @@ extension GradientLoadingBarView {
   /// This view model contains all logic related to the `GradientLoadingBarView`
   /// and the corresponding progress animation.
   @Observable
-  final class ViewModel: ObservableObject {
+  final class ViewModel {
 
     // MARK: - Internal Properties
 
diff --git a/Sources/GradientLoadingBar/Features/GradientLoadingBarView/GradientLoadingBarView.swift b/Sources/GradientLoadingBar/Features/GradientLoadingBarView/GradientLoadingBarView.swift
index 1117ba4..d1cf817 100644
--- a/Sources/GradientLoadingBar/Features/GradientLoadingBarView/GradientLoadingBarView.swift
+++ b/Sources/GradientLoadingBar/Features/GradientLoadingBarView/GradientLoadingBarView.swift
@@ -6,7 +6,7 @@
 //  Copyright © 2022 Felix Mau. All rights reserved.
 //
 
-import SwiftUI
+public import SwiftUI
 import UIKit
 
 /// A SwiftUI view that displays an animated horizontal gradient, commonly used as a loading indicator.
diff --git a/Sources/GradientLoadingBar/Features/NotchGradientLoadingBarController/NotchGradientLoadingBarController.swift b/Sources/GradientLoadingBar/Features/NotchGradientLoadingBarController/NotchGradientLoadingBarController.swift
index c73c3e5..3ca56d0 100644
--- a/Sources/GradientLoadingBar/Features/NotchGradientLoadingBarController/NotchGradientLoadingBarController.swift
+++ b/Sources/GradientLoadingBar/Features/NotchGradientLoadingBarController/NotchGradientLoadingBarController.swift
@@ -6,7 +6,7 @@
 //  Copyright © 2020 Felix Mau. All rights reserved.
 //
 
-import UIKit
+public import UIKit
 
 /// Type-alias for the controller to match the package name.
 public typealias NotchGradientLoadingBar = NotchGradientLoadingBarController
@@ -53,7 +53,7 @@ public class NotchGradientLoadingBarController: GradientLoadingBarController {
   // MARK: - Private Properties
 
   /// The view model for our controller.
-  private let viewModel: NotchGradientLoadingBarViewModel
+  private let viewModel: any NotchGradientLoadingBarViewModel
 
   // MARK: - Instance Lifecycle
 
@@ -62,8 +62,8 @@ public class NotchGradientLoadingBarController: GradientLoadingBarController {
   init(
     height: CGFloat,
     isRelativeToSafeArea: Bool,
-    gradientLoadingBarViewModel: GradientLoadingBarViewModel,
-    notchGradientLoadingBarViewModel viewModel: NotchGradientLoadingBarViewModel,
+    gradientLoadingBarViewModel: any GradientLoadingBarViewModel,
+    notchGradientLoadingBarViewModel viewModel: any NotchGradientLoadingBarViewModel,
   ) {
     self.viewModel = viewModel