diff --git a/bind/objc/seq_test.go b/bind/objc/seq_test.go
index 5452461..e6ef5e7 100644
--- a/bind/objc/seq_test.go
+++ b/bind/objc/seq_test.go
@@ -604,7 +604,7 @@ const pbxproj = `// !$*UTF8*$!
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "Apple Development";
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
@@ -662,7 +662,7 @@ const pbxproj = `// !$*UTF8*$!
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "Apple Development";
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
diff --git a/cmd/gomobile/build_iosapp.go b/cmd/gomobile/build_iosapp.go
index 67fe3b5..eeb1d7d 100644
--- a/cmd/gomobile/build_iosapp.go
+++ b/cmd/gomobile/build_iosapp.go
@@ -152,11 +152,11 @@ func goIOSBuild(pkg *packages.Package, bundleID string, archs []string) (map[str
 }
 
 func detectTeamID() (string, error) {
-	// Grabs the first certificate for "iPhone Developer"; will not work if there
+	// Grabs the certificate for "Apple Development"; will not work if there
 	// are multiple certificates and the first is not desired.
 	cmd := exec.Command(
 		"security", "find-certificate",
-		"-c", "iPhone Developer", "-p",
+		"-c", "Apple Development", "-p",
 	)
 	pemString, err := cmd.Output()
 	if err != nil {
@@ -422,7 +422,7 @@ var projPbxprojTmpl = template.Must(template.New("projPbxproj").Parse(`// !$*UTF
         CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
         CLANG_WARN_UNREACHABLE_CODE = YES;
         CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-        "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+        "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "Apple Development";
         COPY_PHASE_STRIP = NO;
         DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
         ENABLE_NS_ASSERTIONS = NO;
@@ -435,7 +435,7 @@ var projPbxprojTmpl = template.Must(template.New("projPbxproj").Parse(`// !$*UTF
         GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
         GCC_WARN_UNUSED_FUNCTION = YES;
         GCC_WARN_UNUSED_VARIABLE = YES;
-        IPHONEOS_DEPLOYMENT_TARGET = 8.3;
+        IPHONEOS_DEPLOYMENT_TARGET = 9.0;
         MTL_ENABLE_DEBUG_INFO = NO;
         SDKROOT = iphoneos;
         TARGETED_DEVICE_FAMILY = "1,2";