diff --git a/API_SQLuedo/API/Controllers/UserController.cs b/API_SQLuedo/API/Controllers/UserController.cs
index 1d51961..c636ab0 100644
--- a/API_SQLuedo/API/Controllers/UserController.cs
+++ b/API_SQLuedo/API/Controllers/UserController.cs
@@ -112,7 +112,7 @@ namespace API.Controllers
             if(userDTO != null) 
             {
                 _logger.LogInformation("[INFORMATION] La mise à jour de l'utilisateur avec l'id {id} a été effectuée", id);
-                return Ok(_dataService.UserService.UpdateUser(id, userDTO));
+                return Ok(_dataService.UserService.UpdateItem<UserEntity, UserDTO>(id, userDTO));
             }
             _logger.LogError("[ERREUR] Aucun utilisateur trouvé avec l'id {id}.", id);
             return NotFound(); 
diff --git a/API_SQLuedo/ModelToEntity/DbDataManager.cs b/API_SQLuedo/ModelToEntity/DbDataManager.cs
index 6ec1af8..3dcd2ed 100644
--- a/API_SQLuedo/ModelToEntity/DbDataManager.cs
+++ b/API_SQLuedo/ModelToEntity/DbDataManager.cs
@@ -6,6 +6,7 @@ using DbContextLib;
 using Model.Business;
 using Model;
 using Model.Mappers;
+using System;
 
 namespace ModelToEntity
 {
@@ -174,6 +175,15 @@ namespace ModelToEntity
                 return await context.DeleteItemAsync<T>(id);
             }
         }
+        public async Task<T?> UpdateItem<T, TDto>(int? id, TDto? newItem)
+            where T : class
+            where TDto : class
+        {
+            using(var context = new UserDbContext()) 
+            {
+                return await context.UpdateItemAsync<T, TDto>(id, newItem);
+            }  
+        }
     }
    
 }
diff --git a/API_SQLuedo/ModelToEntity/Extension.cs b/API_SQLuedo/ModelToEntity/Extension.cs
index d40c8c9..6a14122 100644
--- a/API_SQLuedo/ModelToEntity/Extension.cs
+++ b/API_SQLuedo/ModelToEntity/Extension.cs
@@ -45,6 +45,30 @@ namespace ModelToEntity
 
             return true;
         }
+        internal static Task<T?> UpdateItemAsync<T, TDto>(this DbContext context, int? id, TDto dto)
+        where T : class
+        where TDto : class
+        {
+            var entity = context.Set<T>().FindAsync(id);
+            if (entity == null)
+            {
+                throw new ArgumentException("Impossible de trouver l'entité", nameof(id));
+            }
+
+            var propertiesToUpdate = typeof(TDto).GetProperties()
+                                                  .Where(p => p.CanRead && p.CanWrite);
+
+            foreach (var property in propertiesToUpdate)
+            {
+                var value = property.GetValue(dto);
+                typeof(T).GetProperty(property.Name)?.SetValue(entity, value);
+            }
+
+            context.Entry(entity).State = EntityState.Modified;
+            context.SaveChangesAsync();
+
+            return Task.FromResult<T?>(entity as T);
+        }
 
     }
 }
\ No newline at end of file
diff --git a/API_SQLuedo/Services/UserDataService.cs b/API_SQLuedo/Services/UserDataService.cs
index 624d9ef..0566455 100644
--- a/API_SQLuedo/Services/UserDataService.cs
+++ b/API_SQLuedo/Services/UserDataService.cs
@@ -67,5 +67,11 @@ namespace Services
             var succes = dataServiceEF.DeleteItem<T>(id);
             return succes;
         }
+
+        public Task<T> UpdateItem<T, TDto>(int? id, TDto? newItem) where T : class where TDto : class
+        {
+            var item = dataServiceEF.UpdateItem<T, TDto>(id, newItem);
+            return item;
+        }
     }
 }
diff --git a/API_SQLuedo/Shared/IGenericService.cs b/API_SQLuedo/Shared/IGenericService.cs
index 2b24d84..d5af118 100644
--- a/API_SQLuedo/Shared/IGenericService.cs
+++ b/API_SQLuedo/Shared/IGenericService.cs
@@ -4,5 +4,7 @@
     {
         public Task<T?> AddItem<T>(T? item) where T : class;
         public Task<bool> DeleteItem<T>(int id) where T : class;
+
+        public Task<T> UpdateItem<T, TDto>(int? id, TDto? newItem) where T : class where TDto : class;
     }
 }