diff --git a/req.txt b/req.txt
old mode 100755
new mode 100644
index 212e83f..3348101
--- a/req.txt
+++ b/req.txt
@@ -64,4 +64,4 @@ touchphat==0.0.1
 twython==3.4.0
 unicornhathd==0.0.3
 urllib3==1.19.1
-Werkzeug==0.11.15
+Werkzeug==0.15.3
diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 836d48f..2fd1b37
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,5 +28,5 @@ RPi.GPIO==0.6.3
 SecretStorage==2.3.1
 six==1.10.0
 urllib3==1.22
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 WTForms==2.2