diff --git a/requirements.txt b/requirements.txt
index 7539801..7260f52 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Jinja2==2.10
 MarkupSafe==1.1.1
 requests==2.21.0
 urllib3==1.24.1
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 certifi==2019.3.9
 chardet==3.0.4
 Click==7.0
@@ -22,5 +22,5 @@ protobuf3-to-dict==0.1.5
 beautifulsoup4==4.7.1
 requests==2.21.0
 urllib3==1.24.1
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 scikit-learn==0.20.3