diff --git a/ArchMd/requirements.txt b/ArchMd/requirements.txt
old mode 100755
new mode 100644
index 2cd457c..cd3c1a3
--- a/ArchMd/requirements.txt
+++ b/ArchMd/requirements.txt
@@ -49,7 +49,7 @@ itsdangerous==1.1.0
 jdcal==1.4
 jedi==0.13.3
 jieba==0.39
-Jinja2==2.10.1
+Jinja2==2.11.3
 kombu==4.5.0
 MarkupSafe==1.1.1
 mistune==0.8.4