diff --git a/requirements/requirements-gpu.txt b/requirements/requirements-gpu.txt
index dc8813f..4281298 100644
--- a/requirements/requirements-gpu.txt
+++ b/requirements/requirements-gpu.txt
@@ -27,4 +27,4 @@ six==1.11.0
 tensorflow-gpu
 tensorflow-tensorboard==1.5.0
 tqdm==4.19.5
-Werkzeug==0.14.1
+Werkzeug==0.15.3
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index c978b23..c1abae4 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -27,4 +27,4 @@ six==1.11.0
 tensorflow==1.5.0
 tensorflow-tensorboard==1.5.0
 tqdm==4.19.5
-Werkzeug==0.14.1
+Werkzeug==0.15.3