diff --git a/modal_backend/routes/services.py b/modal_backend/routes/services.py
index 291f914..7fafed0 100644
--- a/modal_backend/routes/services.py
+++ b/modal_backend/routes/services.py
@@ -38,6 +38,21 @@ async def create_service(
     return ServiceGet.model_validate(new_service)
 
 
+@service.patch("/{id}", response_model=ServiceGet)
+async def update_service(
+    id: int,
+    service_info: ServicePost,
+    user=Depends(UnionAuth(scopes=["modal.service.update"])),
+) -> ServiceGet:
+    """
+    Обновляет сервис по `id`.
+
+    Scopes: `["modal.service.update"]`
+    """
+    updated = await ServiceManager.update_service(db, id, service_info)
+    return ServiceGet.model_validate(updated)
+
+
 @service.delete("/{id}", response_model=StatusResponseModel)
 async def delete_service(id: int, user=Depends(UnionAuth(scopes=["modal.service.delete"]))) -> StatusResponseModel:
     """
diff --git a/modal_backend/utils/services.py b/modal_backend/utils/services.py
index f14a8ea..d84713f 100644
--- a/modal_backend/utils/services.py
+++ b/modal_backend/utils/services.py
@@ -3,7 +3,7 @@
 from modal_backend.exceptions import AlreadyExists, ObjectNotFound
 from modal_backend.models.db import Group, ModalStatus, Note, NoteType, Service
 from modal_backend.schemas.base import StatusResponseModel
-from modal_backend.schemas.models import GroupPost, NoteTypePost, NotificationPost
+from modal_backend.schemas.models import GroupPost, NoteTypePost, NotificationPost, ServicePost
 
 
 class NoteService:
@@ -78,6 +78,12 @@ async def delete_service(cls, db: Session, id: int):
             status="Success", message="Service has been successfully deleted", ru="Сервис успешно удален"
         )
 
+    @classmethod
+    async def update_service(cls, db: Session, id: int, service_info: ServicePost):
+        Service.get(session=db.session, id=id)
+        updated_service = Service.update(id, session=db.session, **service_info.model_dump())
+        return updated_service
+
 
 class GroupService:
     """