diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index b4ec387..271dc35
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,4 +12,4 @@ requests==2.21.0
 requests-file==1.4.3
 six==1.12.0
 urllib3==1.24.1
-Werkzeug==0.14.1
\ No newline at end of file
+Werkzeug==0.15.3
\ No newline at end of file