diff --git a/ndicom_server/requirements.txt b/ndicom_server/requirements.txt
index 96e24bc..d9a793f 100644
--- a/ndicom_server/requirements.txt
+++ b/ndicom_server/requirements.txt
@@ -1,5 +1,5 @@
 Django==2.2.10
-djangorestframework==3.8.2
+djangorestframework==3.11.2
 jsonfield==2.0.2
 numpy==1.14.3
 opencv-python==3.4.1.15