diff --git a/linphone.xcodeproj/project.pbxproj b/linphone.xcodeproj/project.pbxproj
index 4eee6be3c..0e02d07fe 100644
--- a/linphone.xcodeproj/project.pbxproj
+++ b/linphone.xcodeproj/project.pbxproj
@@ -5491,7 +5491,7 @@
 					"-DENABLE_QRCODE=TRUE",
 					"-DENABLE_SMS_INVITE=TRUE",
 					"$(inherited)",
-					"-DLINPHONE_SDK_VERSION=\\\"4.2\\\"",
+					"-DLINPHONE_SDK_VERSION=\\\"4.3.0-alpha\\\"",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;
 				PRODUCT_NAME = linphone;
@@ -5594,7 +5594,7 @@
 					"-DENABLE_QRCODE=TRUE",
 					"-DENABLE_SMS_INVITE=TRUE",
 					"$(inherited)",
-					"-DLINPHONE_SDK_VERSION=\\\"4.2-97-g79456e7\\\"",
+					"-DLINPHONE_SDK_VERSION=\\\"4.3.0-alpha\\\"",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;
 				PRODUCT_NAME = linphone;
@@ -5697,7 +5697,7 @@
 					"-DENABLE_QRCODE=TRUE",
 					"-DENABLE_SMS_INVITE=TRUE",
 					"$(inherited)",
-					"-DLINPHONE_SDK_VERSION=\\\"4.2-97-g79456e7\\\"",
+					"-DLINPHONE_SDK_VERSION=\\\"4.3.0-alpha\\\"",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;
 				PRODUCT_NAME = linphone;
@@ -5800,7 +5800,7 @@
 					"-DENABLE_QRCODE=TRUE",
 					"-DENABLE_SMS_INVITE=TRUE",
 					"$(inherited)",
-					"-DLINPHONE_SDK_VERSION=\\\"4.2-97-g79456e7\\\"",
+					"-DLINPHONE_SDK_VERSION=\\\"4.3.0-alpha\\\"",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;
 				PRODUCT_NAME = linphone;