diff --git a/linphone.xcodeproj/project.pbxproj b/linphone.xcodeproj/project.pbxproj
index 5cdb7c808..c6778fff3 100644
--- a/linphone.xcodeproj/project.pbxproj
+++ b/linphone.xcodeproj/project.pbxproj
@@ -4936,7 +4936,7 @@
 				SWIFT_OBJC_BRIDGING_HEADER = "Classes/linphone-Bridging-Header.h";
 				SWIFT_OBJC_INTERFACE_HEADER_NAME = "linphoneapp-Swift.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				WARNING_CFLAGS = (
 					"-Werror=objc-method-access",
 					"-Werror=incomplete-implementation",
@@ -5058,7 +5058,7 @@
 				STRIP_SWIFT_SYMBOLS = NO;
 				SWIFT_OBJC_BRIDGING_HEADER = "Classes/linphone-Bridging-Header.h";
 				SWIFT_OBJC_INTERFACE_HEADER_NAME = "linphoneapp-Swift.h";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				WARNING_CFLAGS = (
 					"-Werror=objc-method-access",
 					"-Werror=incomplete-implementation",
@@ -5180,7 +5180,7 @@
 				STRIP_SWIFT_SYMBOLS = NO;
 				SWIFT_OBJC_BRIDGING_HEADER = "Classes/linphone-Bridging-Header.h";
 				SWIFT_OBJC_INTERFACE_HEADER_NAME = "linphoneapp-Swift.h";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				WARNING_CFLAGS = (
 					"-Werror=objc-method-access",
 					"-Werror=incomplete-implementation",
@@ -5301,7 +5301,7 @@
 				STRIP_SWIFT_SYMBOLS = NO;
 				SWIFT_OBJC_BRIDGING_HEADER = "Classes/linphone-Bridging-Header.h";
 				SWIFT_OBJC_INTERFACE_HEADER_NAME = "linphoneapp-Swift.h";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				WARNING_CFLAGS = (
 					"-Werror=objc-method-access",
 					"-Werror=incomplete-implementation",