diff --git a/iphone/Maps/Classes/CarPlay/CarPlayRouter.swift b/iphone/Maps/Classes/CarPlay/CarPlayRouter.swift
index 8908ddefa8..79681c275f 100644
--- a/iphone/Maps/Classes/CarPlay/CarPlayRouter.swift
+++ b/iphone/Maps/Classes/CarPlay/CarPlayRouter.swift
@@ -1,7 +1,7 @@
 import CarPlay
 import Contacts
 
-protocol CarPlayRouterListener: class {
+protocol CarPlayRouterListener: AnyObject {
   func didCreateRoute(routeInfo: RouteInfo,
                       trip: CPTrip)
   func didUpdateRouteInfo(_ routeInfo: RouteInfo, forTrip trip: CPTrip)
diff --git a/iphone/Maps/Core/Theme/Core/IStyleSheet.swift b/iphone/Maps/Core/Theme/Core/IStyleSheet.swift
index b0a988d761..fd10161dc3 100644
--- a/iphone/Maps/Core/Theme/Core/IStyleSheet.swift
+++ b/iphone/Maps/Core/Theme/Core/IStyleSheet.swift
@@ -1,3 +1,3 @@
-protocol IStyleSheet: class {
+protocol IStyleSheet: AnyObject {
   static func register(theme: Theme, colors: IColors, fonts: IFonts)
 }
diff --git a/iphone/Maps/UI/BottomMenu/Menu/BottomMenuInteractor.swift b/iphone/Maps/UI/BottomMenu/Menu/BottomMenuInteractor.swift
index 376e048680..8793057cd6 100644
--- a/iphone/Maps/UI/BottomMenu/Menu/BottomMenuInteractor.swift
+++ b/iphone/Maps/UI/BottomMenu/Menu/BottomMenuInteractor.swift
@@ -1,4 +1,4 @@
-protocol BottomMenuInteractorProtocol: class {
+protocol BottomMenuInteractorProtocol: AnyObject {
   func close()
   func addPlace()
   func downloadRoutes()
diff --git a/iphone/Maps/UI/BottomMenu/Menu/BottomMenuViewController.swift b/iphone/Maps/UI/BottomMenu/Menu/BottomMenuViewController.swift
index 5a9f35ec88..74eb3153e6 100644
--- a/iphone/Maps/UI/BottomMenu/Menu/BottomMenuViewController.swift
+++ b/iphone/Maps/UI/BottomMenu/Menu/BottomMenuViewController.swift
@@ -1,4 +1,4 @@
-protocol BottomMenuViewProtocol: class {
+protocol BottomMenuViewProtocol: AnyObject {
   var presenter: BottomMenuPresenterProtocol?  { get set }
 }
 
diff --git a/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarInteractor.swift b/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarInteractor.swift
index cf85785172..2fd88904a3 100644
--- a/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarInteractor.swift
+++ b/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarInteractor.swift
@@ -1,4 +1,4 @@
-protocol BottomTabBarInteractorProtocol: class {
+protocol BottomTabBarInteractorProtocol: AnyObject {
   func openSearch()
   func openPoint2Point()
   func openDiscovery()
diff --git a/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarPresenter.swift b/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarPresenter.swift
index bccf18347d..8038091de7 100644
--- a/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarPresenter.swift
+++ b/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarPresenter.swift
@@ -1,4 +1,4 @@
-protocol BottomTabBarPresenterProtocol: class {
+protocol BottomTabBarPresenterProtocol: AnyObject {
   func configure()
   func onSearchButtonPressed()
   func onPoint2PointButtonPressed()
diff --git a/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarViewController.swift b/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarViewController.swift
index 0d32e24356..e7d6f77541 100644
--- a/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarViewController.swift
+++ b/iphone/Maps/UI/BottomMenu/TabBar/BottomTabBarViewController.swift
@@ -1,4 +1,4 @@
-protocol BottomTabBarViewProtocol: class {
+protocol BottomTabBarViewProtocol: AnyObject {
   var presenter: BottomTabBarPresenterProtocol! { get set }
   var isHidden: Bool { get }
   var isApplicationBadgeHidden: Bool { get set }
diff --git a/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsPresenter.swift b/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsPresenter.swift
index bac0edc7fe..36f614cd0e 100644
--- a/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsPresenter.swift
+++ b/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsPresenter.swift
@@ -1,4 +1,4 @@
-protocol ElevationDetailsPresenterProtocol: class {
+protocol ElevationDetailsPresenterProtocol: AnyObject {
   func configure()
   func onOkButtonPressed()
 }
diff --git a/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsRouter.swift b/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsRouter.swift
index aa4e0c2c35..708425d9b7 100644
--- a/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsRouter.swift
+++ b/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsRouter.swift
@@ -1,4 +1,4 @@
-protocol ElevationDetailsRouterProtocol: class {
+protocol ElevationDetailsRouterProtocol: AnyObject {
   func close()
 }
 
diff --git a/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsViewController.swift b/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsViewController.swift
index ff3c0a87b7..46e99dc6ec 100644
--- a/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsViewController.swift
+++ b/iphone/Maps/UI/PlacePage/Components/ElevationDetails/ElevationDetailsViewController.swift
@@ -1,4 +1,4 @@
-protocol ElevationDetailsViewProtocol: class {
+protocol ElevationDetailsViewProtocol: AnyObject {
   var presenter: ElevationDetailsPresenterProtocol?  { get set }
   
   func setExtendedDifficultyGrade (_ value: String)
diff --git a/iphone/Maps/UI/PlacePage/Components/ElevationProfile/ElevationProfileViewController.swift b/iphone/Maps/UI/PlacePage/Components/ElevationProfile/ElevationProfileViewController.swift
index 9630672893..45e1496aef 100644
--- a/iphone/Maps/UI/PlacePage/Components/ElevationProfile/ElevationProfileViewController.swift
+++ b/iphone/Maps/UI/PlacePage/Components/ElevationProfile/ElevationProfileViewController.swift
@@ -1,6 +1,6 @@
 import Chart
 
-protocol ElevationProfileViewProtocol: class {
+protocol ElevationProfileViewProtocol: AnyObject {
   var presenter: ElevationProfilePresenterProtocol?  { get set }
   
   var isExtendedDifficultyLabelHidden: Bool { get set }
diff --git a/iphone/Maps/UI/PlacePage/Components/PlacePageHeader/PlacePageHeaderPresenter.swift b/iphone/Maps/UI/PlacePage/Components/PlacePageHeader/PlacePageHeaderPresenter.swift
index 2084013f2e..cb38c39ef9 100644
--- a/iphone/Maps/UI/PlacePage/Components/PlacePageHeader/PlacePageHeaderPresenter.swift
+++ b/iphone/Maps/UI/PlacePage/Components/PlacePageHeader/PlacePageHeaderPresenter.swift
@@ -1,4 +1,4 @@
-protocol PlacePageHeaderPresenterProtocol: class {
+protocol PlacePageHeaderPresenterProtocol: AnyObject {
   func configure()
   func onClosePress()
   func onExpandPress()
diff --git a/iphone/Maps/UI/PlacePage/Components/PlacePageHeader/PlacePageHeaderViewController.swift b/iphone/Maps/UI/PlacePage/Components/PlacePageHeader/PlacePageHeaderViewController.swift
index 7e6596e230..1b2bacb92f 100644
--- a/iphone/Maps/UI/PlacePage/Components/PlacePageHeader/PlacePageHeaderViewController.swift
+++ b/iphone/Maps/UI/PlacePage/Components/PlacePageHeader/PlacePageHeaderViewController.swift
@@ -1,4 +1,4 @@
-protocol PlacePageHeaderViewProtocol: class {
+protocol PlacePageHeaderViewProtocol: AnyObject {
   var presenter: PlacePageHeaderPresenterProtocol?  { get set }
   var isExpandViewHidden: Bool { get set }
   var isShadowViewHidden: Bool { get set }
diff --git a/iphone/Maps/UI/PlacePage/PlacePageInteractor.swift b/iphone/Maps/UI/PlacePage/PlacePageInteractor.swift
index 2974a4c22d..d4510849e2 100644
--- a/iphone/Maps/UI/PlacePage/PlacePageInteractor.swift
+++ b/iphone/Maps/UI/PlacePage/PlacePageInteractor.swift
@@ -1,4 +1,4 @@
-protocol PlacePageInteractorProtocol: class {
+protocol PlacePageInteractorProtocol: AnyObject {
   func updateTopBound(_ bound: CGFloat, duration: TimeInterval)
 }
 
diff --git a/iphone/Maps/UI/PlacePage/PlacePageLayout/Layouts/IPlacePageLayout.swift b/iphone/Maps/UI/PlacePage/PlacePageLayout/Layouts/IPlacePageLayout.swift
index 7ed891892c..f30905ee45 100644
--- a/iphone/Maps/UI/PlacePage/PlacePageLayout/Layouts/IPlacePageLayout.swift
+++ b/iphone/Maps/UI/PlacePage/PlacePageLayout/Layouts/IPlacePageLayout.swift
@@ -21,7 +21,7 @@ enum PlacePageState {
   }
 }
 
-protocol IPlacePageLayout: class {
+protocol IPlacePageLayout: AnyObject {
   var presenter: PlacePagePresenterProtocol? { get set }
   var header: PlacePageHeaderViewController? { get }
   var viewControllers: [UIViewController] { get }
diff --git a/iphone/Maps/UI/PlacePage/PlacePagePresenter.swift b/iphone/Maps/UI/PlacePage/PlacePagePresenter.swift
index 2682cd1133..e0b1e73e8f 100644
--- a/iphone/Maps/UI/PlacePage/PlacePagePresenter.swift
+++ b/iphone/Maps/UI/PlacePage/PlacePagePresenter.swift
@@ -1,4 +1,4 @@
-protocol PlacePagePresenterProtocol: class {
+protocol PlacePagePresenterProtocol: AnyObject {
   func updatePreviewOffset()
   func layoutIfNeeded()
   func showNextStop()
diff --git a/iphone/Maps/UI/Search/Tabs/SearchTabViewController.swift b/iphone/Maps/UI/Search/Tabs/SearchTabViewController.swift
index bb5182fd3c..3ccb06f370 100644
--- a/iphone/Maps/UI/Search/Tabs/SearchTabViewController.swift
+++ b/iphone/Maps/UI/Search/Tabs/SearchTabViewController.swift
@@ -1,5 +1,5 @@
 @objc(MWMSearchTabViewControllerDelegate)
-protocol SearchTabViewControllerDelegate: class {
+protocol SearchTabViewControllerDelegate: AnyObject {
   func searchTabController(_ viewContoller: SearchTabViewController, didSearch: String)
 }