diff --git a/pjnath/include/pjnath/upnp.h b/pjnath/include/pjnath/upnp.h
index b903e109e..45b9ae20a 100644
--- a/pjnath/include/pjnath/upnp.h
+++ b/pjnath/include/pjnath/upnp.h
@@ -100,7 +100,7 @@ PJ_DECL(pj_status_t) pj_upnp_init(const pj_upnp_init_param *param);
  * @return		PJ_SUCCESS on success, or the appropriate error
  *			status.
  */
-PJ_DECL(pj_status_t) pj_upnp_deinit();
+PJ_DECL(pj_status_t) pj_upnp_deinit(void);
 
 
 /**
diff --git a/pjnath/src/pjnath/upnp.c b/pjnath/src/pjnath/upnp.c
index 35aff0813..c9050ed62 100644
--- a/pjnath/src/pjnath/upnp.c
+++ b/pjnath/src/pjnath/upnp.c
@@ -644,7 +644,7 @@ PJ_DEF(pj_status_t) pj_upnp_init(const pj_upnp_init_param *param)
 }
 
 /* Deinitialize UPnP. */
-PJ_DEF(pj_status_t) pj_upnp_deinit()
+PJ_DEF(pj_status_t) pj_upnp_deinit(void)
 {
     PJ_LOG(4, (THIS_FILE, "UPnP deinitializing..."));
 
diff --git a/pjsip-apps/src/pjsua/ios/ipjsua.xcodeproj/project.pbxproj b/pjsip-apps/src/pjsua/ios/ipjsua.xcodeproj/project.pbxproj
index 0094dbe94..d25d31ceb 100644
--- a/pjsip-apps/src/pjsua/ios/ipjsua.xcodeproj/project.pbxproj
+++ b/pjsip-apps/src/pjsua/ios/ipjsua.xcodeproj/project.pbxproj
@@ -308,7 +308,7 @@
 			isa = PBXProject;
 			attributes = {
 				CLASSPREFIX = ipjsua;
-				LastUpgradeCheck = 1240;
+				LastUpgradeCheck = 1400;
 				ORGANIZATIONNAME = Teluu;
 				TargetAttributes = {
 					3AF0580316F050770046B835 = {
@@ -444,7 +444,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -489,7 +489,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				OTHER_CFLAGS = "-DNS_BLOCK_ASSERTIONS=1";
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
diff --git a/pjsip-apps/src/pjsua/ios/ipjsua.xcodeproj/xcshareddata/xcschemes/ipjsua.xcscheme b/pjsip-apps/src/pjsua/ios/ipjsua.xcodeproj/xcshareddata/xcschemes/ipjsua.xcscheme
index e98ec924e..9a4d72229 100644
--- a/pjsip-apps/src/pjsua/ios/ipjsua.xcodeproj/xcshareddata/xcschemes/ipjsua.xcscheme
+++ b/pjsip-apps/src/pjsua/ios/ipjsua.xcodeproj/xcshareddata/xcschemes/ipjsua.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1240"
+   LastUpgradeVersion = "1400"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/pjsip-apps/src/pjsua2/ios-swift-pjsua2/ios-swift-pjsua2.xcodeproj/project.pbxproj b/pjsip-apps/src/pjsua2/ios-swift-pjsua2/ios-swift-pjsua2.xcodeproj/project.pbxproj
index 8b3cab244..9517df66f 100644
--- a/pjsip-apps/src/pjsua2/ios-swift-pjsua2/ios-swift-pjsua2.xcodeproj/project.pbxproj
+++ b/pjsip-apps/src/pjsua2/ios-swift-pjsua2/ios-swift-pjsua2.xcodeproj/project.pbxproj
@@ -451,7 +451,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = PZ7LKWA782;
+				DEVELOPMENT_TEAM = 93NHJQ455P;
 				ENABLE_BITCODE = NO;
 				ENABLE_TESTABILITY = YES;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -490,7 +490,7 @@
 					"$(PROJECT_DIR)",
 					"$(PROJECT_DIR)/Libraries",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = "tbtk.ios-swift-pjsua2";
+				PRODUCT_BUNDLE_IDENTIFIER = "ios-swift-pjsua2";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "ios-swift-pjsua2/ios-swift-pjsua2-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
@@ -542,7 +542,7 @@
 					"$(PROJECT_DIR)/Libraries",
 				);
 				ONLY_ACTIVE_ARCH = YES;
-				PRODUCT_BUNDLE_IDENTIFIER = "tbtk.ios-swift-pjsua2";
+				PRODUCT_BUNDLE_IDENTIFIER = "ios-swift-pjsua2";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "ios-swift-pjsua2/ios-swift-pjsua2-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;