diff --git a/requirements.txt b/requirements.txt
index 611feef0..390bf6bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,3 +12,5 @@ django-filter==2.0.0.dev1
 django-mptt==0.9.0
 django-polymorphic-tree==1.5
 celery[redis]==4.1.0
+djangorestframework==3.7.7
+drf-yasg[validation]==1.4.0