diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index acd1b2f..dd31b98
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ pillow
 alphabet-detector
 flask
 flask-restplus
-Werkzeug==0.16.0
+Werkzeug==2.0.3
 flask-httpauth
 schedule
 captcha
\ No newline at end of file