diff --git a/PhoneNumberKit.podspec b/PhoneNumberKit.podspec
index 4c7d7cd72..50bd9f815 100644
--- a/PhoneNumberKit.podspec
+++ b/PhoneNumberKit.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = "PhoneNumberKit"
-  s.version          = "1.4.0"
+  s.version          = "2.0.0"
   s.summary          = "Swift framework for working with phone numbers"
 
 # This description is used to generate tags and improve search results.
@@ -38,6 +38,8 @@ Pod::Spec.new do |s|
   s.tvos.deployment_target = '9.0'
   s.watchos.deployment_target = '2.0'
 
+  s.pod_target_xcconfig = { 'SWIFT_VERSION' => '4.0' }
+
   s.subspec 'PhoneNumberKitCore' do |core|
     core.ios.deployment_target = '8.0'
     core.osx.deployment_target = '10.10'
diff --git a/PhoneNumberKit.xcodeproj/project.pbxproj b/PhoneNumberKit.xcodeproj/project.pbxproj
index a122ee570..da4c85bae 100644
--- a/PhoneNumberKit.xcodeproj/project.pbxproj
+++ b/PhoneNumberKit.xcodeproj/project.pbxproj
@@ -575,7 +575,7 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 16;
+				CURRENT_PROJECT_VERSION = 17;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
@@ -634,7 +634,7 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 16;
+				CURRENT_PROJECT_VERSION = 17;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
@@ -668,7 +668,7 @@
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 16;
+				DYLIB_CURRENT_VERSION = 17;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = PhoneNumberKit/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
@@ -690,7 +690,7 @@
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 16;
+				DYLIB_CURRENT_VERSION = 17;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = PhoneNumberKit/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
@@ -733,10 +733,10 @@
 				CLANG_ANALYZER_NONNULL = YES;
 				CODE_SIGN_IDENTITY = "";
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 16;
+				CURRENT_PROJECT_VERSION = 17;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 16;
+				DYLIB_CURRENT_VERSION = 17;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				FRAMEWORK_VERSION = A;
 				INFOPLIST_FILE = "$(SRCROOT)/PhoneNumberKit/Info.plist";
@@ -756,10 +756,10 @@
 				CLANG_ANALYZER_NONNULL = YES;
 				CODE_SIGN_IDENTITY = "";
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 16;
+				CURRENT_PROJECT_VERSION = 17;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 16;
+				DYLIB_CURRENT_VERSION = 17;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				FRAMEWORK_VERSION = A;
 				INFOPLIST_FILE = "$(SRCROOT)/PhoneNumberKit/Info.plist";
@@ -779,10 +779,10 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				"CODE_SIGN_IDENTITY[sdk=watchos*]" = "";
-				CURRENT_PROJECT_VERSION = 16;
+				CURRENT_PROJECT_VERSION = 17;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 16;
+				DYLIB_CURRENT_VERSION = 17;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = PhoneNumberKit/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
@@ -802,10 +802,10 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				"CODE_SIGN_IDENTITY[sdk=watchos*]" = "";
-				CURRENT_PROJECT_VERSION = 16;
+				CURRENT_PROJECT_VERSION = 17;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 16;
+				DYLIB_CURRENT_VERSION = 17;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = PhoneNumberKit/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
@@ -824,10 +824,10 @@
 			buildSettings = {
 				CLANG_ANALYZER_NONNULL = YES;
 				"CODE_SIGN_IDENTITY[sdk=appletvos*]" = "";
-				CURRENT_PROJECT_VERSION = 16;
+				CURRENT_PROJECT_VERSION = 17;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 16;
+				DYLIB_CURRENT_VERSION = 17;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = "$(SRCROOT)/PhoneNumberKit/Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
@@ -846,10 +846,10 @@
 			buildSettings = {
 				CLANG_ANALYZER_NONNULL = YES;
 				"CODE_SIGN_IDENTITY[sdk=appletvos*]" = "";
-				CURRENT_PROJECT_VERSION = 16;
+				CURRENT_PROJECT_VERSION = 17;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 16;
+				DYLIB_CURRENT_VERSION = 17;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = "$(SRCROOT)/PhoneNumberKit/Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
diff --git a/PhoneNumberKit/Info.plist b/PhoneNumberKit/Info.plist
index 996e5b1b8..8ca3bacbf 100644
--- a/PhoneNumberKit/Info.plist
+++ b/PhoneNumberKit/Info.plist
@@ -15,11 +15,11 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.4.0</string>
+	<string>2.0.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>16</string>
+	<string>17</string>
 	<key>NSPrincipalClass</key>
 	<string></string>
 </dict>
diff --git a/PhoneNumberKitTests/Info.plist b/PhoneNumberKitTests/Info.plist
index 51bab6c68..9b05970f1 100644
--- a/PhoneNumberKitTests/Info.plist
+++ b/PhoneNumberKitTests/Info.plist
@@ -15,10 +15,10 @@
 	<key>CFBundlePackageType</key>
 	<string>BNDL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.4.0</string>
+	<string>2.0.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>16</string>
+	<string>17</string>
 </dict>
 </plist>