diff --git a/miRNASNP3/requirements.txt b/miRNASNP3/requirements.txt
index b1bbe01..671b2c9 100644
--- a/miRNASNP3/requirements.txt
+++ b/miRNASNP3/requirements.txt
@@ -2,4 +2,4 @@ flask==1.0
 flask-restful==0.3.5
 pymongo==3.4.0
 Flask-PyMongo==0.5.0
-Werkzeug==0.16.1
\ No newline at end of file
+Werkzeug==2.2.3
\ No newline at end of file