diff --git a/requirements.txt b/requirements.txt
index ee1c8f4..652433c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 baidu_aip==2.2.13.0
 requests==2.22.0
-Django==2.2
+Django==2.2.22
 PyMySQL==0.9.3
 Pillow==6.0.0
 beautifulsoup4==4.7.1