diff --git a/spk/plexivity/src/requirements.txt b/spk/plexivity/src/requirements.txt
index ea362fc9..18947430 100644
--- a/spk/plexivity/src/requirements.txt
+++ b/spk/plexivity/src/requirements.txt
@@ -38,5 +38,5 @@ speaklater==1.3
 SQLAlchemy==0.9.7
 tweepy==3.3.0
 tzlocal==1.1.1
-Werkzeug==0.9.6
+Werkzeug==0.15.3
 WTForms==2.0.1