diff --git a/cli/cli.go b/cli/cli.go
index 95d5d5b0712dee..05b8f757e6302e 100644
--- a/cli/cli.go
+++ b/cli/cli.go
@@ -640,7 +640,15 @@ func (ec *ExecutionContext) Validate() error {
 	if !strings.HasSuffix(ec.Config.Endpoint, "/") {
 		ec.Config.Endpoint = fmt.Sprintf("%s/", ec.Config.Endpoint)
 	}
-	httpClient, err := httpc.New(nil, ec.Config.Endpoint, headers)
+	httpClient, err := httpc.New(
+		&http.Client{
+			Transport: &http.Transport{
+				TLSClientConfig: ec.Config.TLSConfig,
+			},
+		},
+		ec.Config.Endpoint,
+		headers,
+	)
 	if err != nil {
 		return err
 	}
diff --git a/cli/commands/scripts_upgrade_multiple_sources.go b/cli/commands/scripts_upgrade_multiple_sources.go
index 81716242571f85..0bd25f9bf90e25 100644
--- a/cli/commands/scripts_upgrade_multiple_sources.go
+++ b/cli/commands/scripts_upgrade_multiple_sources.go
@@ -2,6 +2,7 @@ package commands
 
 import (
 	"github.com/hasura/graphql-engine/cli/internal/scripts"
+	"github.com/hasura/graphql-engine/cli/util"
 	"github.com/spf13/afero"
 
 	"github.com/hasura/graphql-engine/cli"
@@ -38,5 +39,21 @@ func newUpdateMultipleSources(ec *cli.ExecutionContext) *cobra.Command {
 			return scripts.UpdateProjectV3(opts)
 		},
 	}
+
+	f := cmd.Flags()
+
+	f.String("endpoint", "", "http(s) endpoint for Hasura GraphQL Engine")
+	f.String("admin-secret", "", "admin secret for Hasura GraphQL Engine")
+	f.String("access-key", "", "access key for Hasura GraphQL Engine")
+	f.MarkDeprecated("access-key", "use --admin-secret instead")
+	f.Bool("insecure-skip-tls-verify", false, "skip TLS verification and disable cert checking (default: false)")
+	f.String("certificate-authority", "", "path to a cert file for the certificate authority")
+
+	// need to create a new viper because https://github.com/spf13/viper/issues/233
+	util.BindPFlag(v, "endpoint", f.Lookup("endpoint"))
+	util.BindPFlag(v, "admin_secret", f.Lookup("admin-secret"))
+	util.BindPFlag(v, "access_key", f.Lookup("access-key"))
+	util.BindPFlag(v, "insecure_skip_tls_verify", f.Lookup("insecure-skip-tls-verify"))
+	util.BindPFlag(v, "certificate_authority", f.Lookup("certificate-authority"))
 	return cmd
 }
diff --git a/cli/internal/scripts/update-project-v3.go b/cli/internal/scripts/update-project-v3.go
index 0c502c0b5f57b4..e4f30bbb923527 100644
--- a/cli/internal/scripts/update-project-v3.go
+++ b/cli/internal/scripts/update-project-v3.go
@@ -56,6 +56,7 @@ func UpdateProjectV3(opts UpgradeToMuUpgradeProjectToMultipleSourcesOpts) error
 	}
 
 	opts.Logger.Warn("The upgrade process will make some changes to your project directory, It is advised to create a backup project directory before continuing")
+	opts.Logger.Warn("This script will rewrite the project metadata with metadata on server")
 	response, err := util.GetYesNoPrompt("continue?")
 	if err != nil {
 		return err