diff --git a/requirements-normal.txt b/requirements-normal.txt
index 695614b..8a73ce1 100644
--- a/requirements-normal.txt
+++ b/requirements-normal.txt
@@ -17,6 +17,6 @@ pytz==2015.7
 requests==2.8.1
 six==1.10.0
 urllib3==1.12
-Werkzeug==0.11.2
+Werkzeug==0.15.3
 setuptools==25.0.0
 prometheus-client==0.0.18
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 5d09b96..7b44882 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ pytz==2015.7
 requests==2.8.1
 six==1.10.0
 urllib3==1.12
-Werkzeug==0.11.2
+Werkzeug==0.15.3
 cffi==1.7
 enum34==1.1.1
 idna==2.0