diff --git a/v4/cmd/server.go b/v4/cmd/server.go
index e2c4c48..58a0912 100644
--- a/v4/cmd/server.go
+++ b/v4/cmd/server.go
@@ -44,6 +44,7 @@ var serverCmd = &cobra.Command{
 
 		e.GET("/v4/membres/:membre_id/", handlers.ReadMembre)
 		e.POST("/v4/membres/", handlers.PostMembres)
+		e.PUT("/v4/membres/:membre_id/prefered_name/", handlers.PutMembrePreferedName)
 
 		e.POST("/v4/programmes/", handlers.PostProgrammes)
 
diff --git a/v4/data/data.go b/v4/data/data.go
index 4817e7a..db8addb 100644
--- a/v4/data/data.go
+++ b/v4/data/data.go
@@ -131,6 +131,20 @@ func (d *DataClient) GetMembre(membreID string) (models.Membre, error) {
 	return membre, nil
 }
 
+func (d *DataClient) UpdateMembreName(membreID, newName string) (int64, error) {
+	result, err := d.DB.Exec("UPDATE membres SET prefered_name = $1 WHERE id = $2;", newName, membreID)
+	if err != nil {
+		return 0, err
+	}
+
+	rows, err := result.RowsAffected()
+	if err != nil {
+		return rows, err
+	}
+
+	return rows, nil
+}
+
 /*
 func (d *DataClient) Insert(assets []models.Asset) (id int64, err error) {
 	// Check for minimal required info
diff --git a/v4/handlers/insert.go b/v4/handlers/insert.go
index f534d9c..629d6e7 100644
--- a/v4/handlers/insert.go
+++ b/v4/handlers/insert.go
@@ -36,9 +36,8 @@ func PostMembres(c echo.Context) error {
 	}
 
 	if len(membres) == 0 {
-		return c.JSON(http.StatusBadRequest, map[string]string{
+		return c.JSON(http.StatusOK, map[string]string{
 			"message": "Nothing to do",
-			"error":   "No valid membres to insert were found",
 		})
 	}
 
@@ -50,7 +49,7 @@ func PostMembres(c echo.Context) error {
 		})
 	}
 
-	return c.JSON(http.StatusOK, map[string]interface{}{
+	return c.JSON(http.StatusCreated, map[string]interface{}{
 		"message": "Insert successful",
 		"data": map[string]interface{}{
 			"membres": newMembres,
@@ -85,9 +84,8 @@ func PostProgrammes(c echo.Context) error {
 	}
 
 	if len(programmes) == 0 {
-		return c.JSON(http.StatusBadRequest, map[string]string{
+		return c.JSON(http.StatusOK, map[string]string{
 			"message": "Nothing to do",
-			"error":   "No valid programmes to insert were found",
 		})
 	}
 
@@ -99,7 +97,7 @@ func PostProgrammes(c echo.Context) error {
 		})
 	}
 
-	return c.JSON(http.StatusOK, map[string]interface{}{
+	return c.JSON(http.StatusCreated, map[string]interface{}{
 		"message": "Insert successful",
 		"data": map[string]interface{}{
 			"programmes": newProgrammes,
diff --git a/v4/handlers/update.go b/v4/handlers/update.go
new file mode 100644
index 0000000..8a8cf0a
--- /dev/null
+++ b/v4/handlers/update.go
@@ -0,0 +1,60 @@
+package handlers
+
+import (
+	"net/http"
+
+	"git.agecem.com/agecem/bottin/v4/data"
+	"github.com/labstack/echo/v4"
+	"github.com/spf13/viper"
+)
+
+func PutMembrePreferedName(c echo.Context) error {
+	connection := data.PostgresConnection{
+		User:     viper.GetString("db.user"),
+		Password: viper.GetString("db.password"),
+		Host:     viper.GetString("db.host"),
+		Database: viper.GetString("db.database"),
+		Port:     viper.GetInt("db.port"),
+	}
+
+	client, err := data.NewDataClient(connection)
+	if err != nil {
+		return c.JSON(http.StatusInternalServerError, map[string]string{
+			"message": "Could not establish database connection",
+			"error":   err.Error(),
+		})
+	}
+
+	membreID := c.Param("membre_id")
+
+	var newName string
+
+	err = c.Bind(&newName)
+	if err != nil {
+		return c.JSON(http.StatusBadRequest, map[string]string{
+			"message": "Could not bind newName",
+			"error":   err.Error(),
+		})
+	}
+
+	rows, err := client.UpdateMembreName(membreID, newName)
+	if err != nil {
+		return c.JSON(http.StatusInternalServerError, map[string]string{
+			"message": "Could not update membre name",
+			"error":   err.Error(),
+		})
+	}
+
+	if rows == 0 {
+		return c.JSON(http.StatusBadRequest, map[string]string{
+			"message": "No update was done, probably no membre by that id",
+		})
+	}
+
+	return c.JSON(http.StatusOK, map[string]interface{}{
+		"message": "Update successful",
+		"data": map[string]interface{}{
+			"rows": rows,
+		},
+	})
+}