diff --git a/ADNavigationBarExtension.podspec b/ADNavigationBarExtension.podspec
index 3769a1f..dc0b78d 100644
--- a/ADNavigationBarExtension.podspec
+++ b/ADNavigationBarExtension.podspec
@@ -15,7 +15,7 @@ Pod::Spec.new do |s|
   s.license          = { :type => 'MIT', :text => 'Created and licensed by Fabernovel Technologies. Copyright 2014-2018 Fabernovel Technologies. All rights reserved.' }
   s.source           = { :git => 'https://github.com/faberNovel/ADNavigationBarExtension.git', :tag => "v#{s.version}" }
 
-  s.ios.deployment_target = '11.0'
+  s.ios.deployment_target = '14.0'
   s.swift_versions = ['5.0', '5.1']
 
   s.source_files = 'NavigationBarExtension/Classes/**/*'
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 33f77cf..17c0d87 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
 ### Fix
 - Fix safe area when setting the child VCs directly
 
+### Removes
+- Drop support of iOS 11, 12 and 13
+
 ## [1.0.4]
 
 ### Fix
diff --git a/NavigationBarExtension.xcodeproj/project.pbxproj b/NavigationBarExtension.xcodeproj/project.pbxproj
index 192c7d2..0c9ce1c 100644
--- a/NavigationBarExtension.xcodeproj/project.pbxproj
+++ b/NavigationBarExtension.xcodeproj/project.pbxproj
@@ -453,7 +453,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.3;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -499,7 +499,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.3;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
@@ -515,7 +515,6 @@
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_TEAM = U5M7X5V6ZG;
 				INFOPLIST_FILE = "$(SRCROOT)/Example/NavigationBarExtension/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MARKETING_VERSION = 0.1.0;
 				MODULE_NAME = ExampleApp;
@@ -535,7 +534,6 @@
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_TEAM = U5M7X5V6ZG;
 				INFOPLIST_FILE = "$(SRCROOT)/Example/NavigationBarExtension/Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MARKETING_VERSION = 0.1.0;
 				MODULE_NAME = ExampleApp;
@@ -560,7 +558,6 @@
 					"$(inherited)",
 				);
 				INFOPLIST_FILE = Example/Tests/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -579,7 +576,6 @@
 					"$(inherited)",
 				);
 				INFOPLIST_FILE = Example/Tests/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
diff --git a/Podfile b/Podfile
index 800aec9..1f666e0 100644
--- a/Podfile
+++ b/Podfile
@@ -1,6 +1,6 @@
 use_frameworks!
 
-platform :ios, '11.0'
+platform :ios, '14.0'
 
 target 'NavigationBarExtension_Example' do
   pod 'ADNavigationBarExtension', :path => './'
diff --git a/Podfile.lock b/Podfile.lock
index ebcb307..879eaa6 100644
--- a/Podfile.lock
+++ b/Podfile.lock
@@ -23,10 +23,10 @@ EXTERNAL SOURCES:
     :path: "./"
 
 SPEC CHECKSUMS:
-  ADNavigationBarExtension: 1a9817d4d1f62af51aaa1b27676f1c8dd5e93d7b
+  ADNavigationBarExtension: eefbd2ca9443d675af6fc8c768d60f8a6aa12297
   ADUtils: 5f5f1ad7a097dcf7104f9c160bc23a30d7943eb8
   SwiftLint: 22ccbbe3b8008684be5955693bab135e0ed6a447
 
-PODFILE CHECKSUM: 680a1e183edb00544c8954221900e5976c9977fe
+PODFILE CHECKSUM: 9821677b68ce32317ccfca61c21d82b852e1f7c2
 
 COCOAPODS: 1.15.2