diff --git a/README.md b/README.md
index cb76a4b..c0df966 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@
 
 - python3.6+
 
-- django2.1.2
+- django2.1.5
 
 ## 初始化
 
diff --git a/requirements.txt b/requirements.txt
index 5bce09c..c7f7ba2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Django==2.1.2
+Django==2.1.5
 django-cors-headers==2.2.0
 django-debug-toolbar==1.9.1
 django-rest-swagger==2.2.0
diff --git a/rest_backend/settings/base.py b/rest_backend/settings/base.py
index d64a91d..7d49b75 100644
--- a/rest_backend/settings/base.py
+++ b/rest_backend/settings/base.py
@@ -1,7 +1,7 @@
 """
 Django settings for rest_backend project.
 
-Generated by 'django-admin startproject' using Django 2.1.2.
+Generated by 'django-admin startproject' using Django 2.1.5.
 
 For more information on this file, see
 https://docs.djangoproject.com/en/2.1/topics/settings/