diff --git a/src/api/api.go b/src/api/api.go
index addc9e3..c155518 100644
--- a/src/api/api.go
+++ b/src/api/api.go
@@ -146,6 +146,7 @@ type CreateGroupResponse struct {
 type UpdateProfileRequest struct {
 	Name         string `json:"name"`
 	Base64Avatar string `json:"base64_avatar"`
+	About 			 *string `json:"about"`
 }
 
 type TrustIdentityRequest struct {
@@ -1115,7 +1116,7 @@ func (a *Api) UpdateProfile(c *gin.Context) {
 		return
 	}
 
-	err = a.signalClient.UpdateProfile(number, req.Name, req.Base64Avatar)
+	err = a.signalClient.UpdateProfile(number, req.Name, req.Base64Avatar, req.About)
 	if err != nil {
 		c.JSON(400, Error{Msg: err.Error()})
 		return
diff --git a/src/client/client.go b/src/client/client.go
index ef6bc66..777d280 100644
--- a/src/client/client.go
+++ b/src/client/client.go
@@ -1356,7 +1356,7 @@ func (s *SignalClient) GetAttachment(attachment string) ([]byte, error) {
 	return attachmentBytes, nil
 }
 
-func (s *SignalClient) UpdateProfile(number string, profileName string, base64Avatar string) error {
+func (s *SignalClient) UpdateProfile(number string, profileName string, base64Avatar string, about *string) error {
 	var err error
 	var avatarTmpPath string
 	if base64Avatar != "" {
@@ -1399,14 +1399,17 @@ func (s *SignalClient) UpdateProfile(number string, profileName string, base64Av
 			Name         string `json:"given-name"`
 			Avatar       string `json:"avatar,omitempty"`
 			RemoveAvatar bool   `json:"remove-avatar"`
+			About        *string `json:"about,omitempty"`
 		}
 		request := Request{Name: profileName}
+		request.About = about
 		if base64Avatar == "" {
 			request.RemoveAvatar = true
 		} else {
 			request.Avatar = avatarTmpPath
 			request.RemoveAvatar = false
 		}
+
 		jsonRpc2Client, err := s.getJsonRpc2Client()
 		if err != nil {
 			return err
@@ -1420,6 +1423,10 @@ func (s *SignalClient) UpdateProfile(number string, profileName string, base64Av
 			cmd = append(cmd, []string{"--avatar", avatarTmpPath}...)
 		}
 
+		if about != nil {
+			cmd = append(cmd, []string{"--about", *about}...)
+		}
+
 		_, err = s.cliClient.Execute(true, cmd, "")
 	}