diff --git a/r.txt b/r.txt
index 679b685..40758d4 100644
--- a/r.txt
+++ b/r.txt
@@ -106,7 +106,7 @@ urwid==1.2.1
 validators==0.7
 virtualenv==15.0.3
 webassets==0.10.1
-Werkzeug==0.9.3
+Werkzeug==0.15.3
 wrapt==1.10.8
 wstools==0.4.3
 WTForms==1.0.4
diff --git a/requirements.txt b/requirements.txt
index aa297a7..3672c7c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ UgliPyJS==0.2.5
 WTForms==2.2
 WTForms-Alchemy==0.16.7
 WTForms-Components==0.9.1
-Werkzeug==0.11.4
+Werkzeug==0.15.3
 Yapsy==1.10.423
 alembic==0.8.8
 anyjson==0.3.3