diff --git a/requirements.txt b/requirements.txt
index 6faf2d1..6034661 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,4 +10,4 @@ oauthlib==3.0.1
 requests==2.21.0
 requests-oauthlib==1.2.0
 urllib3>=1.24.2
-Werkzeug==0.15.2
+Werkzeug==0.15.3