diff --git a/image-search-engine/app/requirements.txt b/image-search-engine/app/requirements.txt
index f708dfa..287bf85 100644
--- a/image-search-engine/app/requirements.txt
+++ b/image-search-engine/app/requirements.txt
@@ -22,4 +22,4 @@ pytz==2016.10
 scipy==0.19.0
 six==1.10.0
 toolz==0.8.2
-Werkzeug==0.14.1
+Werkzeug==0.15.3
diff --git a/image-search-engine/requirements.txt b/image-search-engine/requirements.txt
index f2cec98..de1750c 100644
--- a/image-search-engine/requirements.txt
+++ b/image-search-engine/requirements.txt
@@ -25,4 +25,4 @@ scikit-image==0.14.2
 scipy==0.19.0
 six==1.10.0
 toolz==0.8.2
-Werkzeug==0.14.1
+Werkzeug==0.15.3