diff --git a/dbs/mongo/mongo.go b/dbs/mongo/mongo.go
index 0541c44..1f7a401 100644
--- a/dbs/mongo/mongo.go
+++ b/dbs/mongo/mongo.go
@@ -145,13 +145,16 @@ func (m *MongoDB) DeleteOne(id string, collection_name string) (int64, int, erro
 	return result.DeletedCount, 200, nil
 }
 
-func (m *MongoDB) UpdateOne(set map[string]interface{}, id string, collection_name string) (string, int, error) {
+func (m *MongoDB) UpdateOne(set interface{}, id string, collection_name string) (string, int, error) {
+	var doc map[string]interface{}
+	b, _ := bson.Marshal(set)
+	bson.Unmarshal(b, &doc)
 	filter := bson.M{"_id": id}
 	targetDBCollection := CollectionMap[collection_name]
 	MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
 	defer cancel()
 
-	_, err := targetDBCollection.UpdateOne(MngoCtx, filter, dbs.InputToBson(set, true))
+	_, err := targetDBCollection.UpdateOne(MngoCtx, filter, dbs.InputToBson(doc, true))
 	if err != nil {
 		m.Logger.Error().Msg("Couldn't update resource: " + err.Error())
 		return "", 404, err
diff --git a/entrypoint.go b/entrypoint.go
index 14954f6..3276dec 100644
--- a/entrypoint.go
+++ b/entrypoint.go
@@ -50,7 +50,7 @@ func LoadOne(collection LibDataEnum, id string) LibData {
 
 func UpdateOne(collection LibDataEnum, set map[string]interface{}, id string) LibData {
 	model := models.Model(collection.EnumIndex())
-	d, code, err := model.GetAccessor().UpdateOne(model.Deserialize(set).Serialize(), id)
+	d, code, err := model.GetAccessor().UpdateOne(model.Deserialize(set), id)
 	if err != nil {
 		return LibData{Data: d, Code: code, Err: err.Error()}
 	}
diff --git a/models/resources/data/data_mongo_accessor.go b/models/resources/data/data_mongo_accessor.go
index ab8029e..7a03269 100644
--- a/models/resources/data/data_mongo_accessor.go
+++ b/models/resources/data/data_mongo_accessor.go
@@ -13,7 +13,7 @@ func (dma *DataMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error)
 	return dma.GenericDeleteOne(id, dma)
 }
 
-func (dma *DataMongoAccessor) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
+func (dma *DataMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
 	return dma.GenericUpdateOne(set, id, dma)
 }
 
diff --git a/models/resources/datacenter/datacenter_mongo_accessor.go b/models/resources/datacenter/datacenter_mongo_accessor.go
index 989a4d1..9812857 100644
--- a/models/resources/datacenter/datacenter_mongo_accessor.go
+++ b/models/resources/datacenter/datacenter_mongo_accessor.go
@@ -13,7 +13,7 @@ func (dca *DatacenterMongoAccessor) DeleteOne(id string) (utils.DBObject, int, e
 	return dca.GenericDeleteOne(id, dca)
 }
 
-func (dca *DatacenterMongoAccessor) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
+func (dca *DatacenterMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
 	return dca.GenericUpdateOne(set, id, dca)
 }
 
diff --git a/models/resources/processing/processing_mongo_accessor.go b/models/resources/processing/processing_mongo_accessor.go
index b3ea324..50265ae 100644
--- a/models/resources/processing/processing_mongo_accessor.go
+++ b/models/resources/processing/processing_mongo_accessor.go
@@ -13,7 +13,7 @@ func (pma *ProcessingMongoAccessor) DeleteOne(id string) (utils.DBObject, int, e
 	return pma.GenericDeleteOne(id, pma)
 }
 
-func (pma *ProcessingMongoAccessor) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
+func (pma *ProcessingMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
 	return pma.GenericUpdateOne(set, id, pma)
 }
 
diff --git a/models/resources/storage/storage_mongo_accessor.go b/models/resources/storage/storage_mongo_accessor.go
index 1d03b04..8d5335d 100644
--- a/models/resources/storage/storage_mongo_accessor.go
+++ b/models/resources/storage/storage_mongo_accessor.go
@@ -13,7 +13,7 @@ func (sma *StorageMongoAccessor) DeleteOne(id string) (utils.DBObject, int, erro
 	return sma.GenericDeleteOne(id, sma)
 }
 
-func (sma *StorageMongoAccessor) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
+func (sma *StorageMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
 	return sma.GenericUpdateOne(set, id, sma)
 }
 
diff --git a/models/resources/workflow/workflow_mongo_accessor.go b/models/resources/workflow/workflow_mongo_accessor.go
index 6a2ff82..84df1d3 100644
--- a/models/resources/workflow/workflow_mongo_accessor.go
+++ b/models/resources/workflow/workflow_mongo_accessor.go
@@ -13,7 +13,7 @@ func (wfa *WorkflowResourceMongoAccessor) DeleteOne(id string) (utils.DBObject,
 	return wfa.GenericDeleteOne(id, wfa)
 }
 
-func (wfa *WorkflowResourceMongoAccessor) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
+func (wfa *WorkflowResourceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
 	return wfa.GenericUpdateOne(set, id, wfa)
 }
 
diff --git a/models/utils/abstracts.go b/models/utils/abstracts.go
index 225078f..7e82a70 100644
--- a/models/utils/abstracts.go
+++ b/models/utils/abstracts.go
@@ -65,7 +65,7 @@ func (dma *AbstractAccessor) GenericDeleteOne(id string, accessor Accessor) (DBO
 	return res, 200, nil
 }
 
-func (dma *AbstractAccessor) GenericUpdateOne(set map[string]interface{}, id string, accessor Accessor) (DBObject, int, error) {
+func (dma *AbstractAccessor) GenericUpdateOne(set interface{}, id string, accessor Accessor) (DBObject, int, error) {
 	id, code, err := mongo.MONGOService.UpdateOne(set, id, accessor.GetType())
 	if err != nil {
 		dma.Logger.Error().Msg("Could not update " + id + " to db. Error: " + err.Error())
diff --git a/models/utils/interfaces.go b/models/utils/interfaces.go
index 395b99a..4993a9e 100644
--- a/models/utils/interfaces.go
+++ b/models/utils/interfaces.go
@@ -16,5 +16,5 @@ type Accessor interface {
 	DeleteOne(id string) (DBObject, int, error)
 	CopyOne(data DBObject) (DBObject, int, error)
 	StoreOne(data DBObject) (DBObject, int, error)
-	UpdateOne(set map[string]interface{}, id string) (DBObject, int, error)
+	UpdateOne(set DBObject, id string) (DBObject, int, error)
 }
diff --git a/models/workflow/workflow_mongo_accessor.go b/models/workflow/workflow_mongo_accessor.go
index 6f52144..e909aa0 100644
--- a/models/workflow/workflow_mongo_accessor.go
+++ b/models/workflow/workflow_mongo_accessor.go
@@ -13,7 +13,7 @@ func (wfa *WorkflowMongoAccessor) DeleteOne(id string) (utils.DBObject, int, err
 	return wfa.GenericDeleteOne(id, wfa)
 }
 
-func (wfa *WorkflowMongoAccessor) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
+func (wfa *WorkflowMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
 	return wfa.GenericUpdateOne(set, id, wfa)
 }