diff --git a/src/simages/duplicate_images/requirements.txt b/src/simages/duplicate_images/requirements.txt
index 5857256..e3a3ade 100644
--- a/src/simages/duplicate_images/requirements.txt
+++ b/src/simages/duplicate_images/requirements.txt
@@ -6,6 +6,6 @@ Pillow>=4.3.0
 pymongo>=3.6.0
 python-magic==0.4.15
 termcolor==1.1.0
-Werkzeug==0.15.3
+Werkzeug==0.15.5
 Flask-Cors==3.0.9
 dnspython>=1.15.0