diff --git a/requirements.txt b/requirements.txt
index cca3c8f..1c1bada 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -93,6 +93,6 @@ tqdm==4.28.1
 typing==3.6.6
 ujson==1.35
 urllib3==1.24
-Werkzeug==0.14.1
+Werkzeug==0.15.3
 wikipedia==1.4.0
 wrapt==1.10.11