diff --git a/managers/Medecin.class.php b/managers/Medecin.class.php
index df77a08..063f0b6 100755
--- a/managers/Medecin.class.php
+++ b/managers/Medecin.class.php
@@ -107,4 +107,55 @@ class Medecin
         }
     }
 
+
+
+    public function update($params){
+        if( StaticRepo::checkParam($params['Id'], 'Numeric') && StaticRepo::checkParam($params['Prenom'], 'String45') && StaticRepo::checkParam($params['Nom'], 'String45') ){
+
+            // si la modification réussit
+            if( MedecinRepo::update($params['Id'], $params['Nom'], $params['Prenom']) ){
+                $_status = 'success';
+                $_title  = 'Médecin modifié!';
+                $_message = 'Le médecin <strong>'.$params['Prenom'].' '.strtoupper($params['Nom']).'</strong> a bien été modifié! ';
+
+                if( !empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest' )
+                    Response::quickResponse(200, json_encode([ 'status'  => $_status, 'title' => $_title, 'message' => $_message ]));
+                else{
+                    $response = new Response();
+                    $response->setHeader('Location','http://'.$_SERVER['HTTP_HOST'].'/Medecins.php?status='.$_status.'&title='.$_title.'&message='.$_message);
+                    $response->send();
+                }
+
+            }else{
+
+                $_status = 'error';
+                $_title  = 'Erreur de modification!';
+                $_message = 'La modification a échoué. Réessayez!';
+
+                if( !empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest' )
+                    Response::quickResponse(200, json_encode([ 'status'  => $_status, 'title' => $_title, 'message' => $_message ]));
+                else{
+                    $response = new Response();
+                    $response->setHeader('Location','http://'.$_SERVER['HTTP_HOST'].'/Medecins.php?status='.$_status.'&title='.$_title.'&message='.$_message);
+                    $response->send();
+                }
+            }
+
+        // erreur de params
+        }else{
+
+                $_status = 'error';
+                $_title  = 'Erreur de paramètres!';
+                $_message = 'Un des champs est incorrect. Réessayez!';
+
+                if( !empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest' )
+                    Response::quickResponse(200, json_encode([ 'status'  => $_status, 'title' => $_title, 'message' => $_message ]));
+                else{
+                    $response = new Response();
+                    $response->setHeader('Location','http://'.$_SERVER['HTTP_HOST'].'/Medecins.php?status='.$_status.'&title='.$_title.'&message='.$_message);
+                    $response->send();
+                }
+            }
+    }
+
 }
\ No newline at end of file
diff --git a/repositories/repos/MedecinRepo.php b/repositories/repos/MedecinRepo.php
index a8586f2..6ef2e81 100755
--- a/repositories/repos/MedecinRepo.php
+++ b/repositories/repos/MedecinRepo.php
@@ -86,4 +86,11 @@ class MedecinRepo
 
     }
 
+
+    public static function update($id, $nom, $prenom){
+
+        $req = StaticRepo::getConnexion()->prepare("UPDATE Medecin SET Nom = :nom, Prenom = :prenom WHERE Id = :id");
+        return $req->execute([ ':nom' => strtoupper($nom), ':prenom' => $prenom, ':id' => $id ]);
+    }
+
 }