diff --git a/requirements.txt b/requirements.txt
index 24735f0..10b6d02 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ itsdangerous==0.24
 Jinja2==2.9.6
 MarkupSafe==1.0
 PyMySQL==0.7.11
-raven==6.1.0
+raven==6.2.1
 requests==2.18.4
 SQLAlchemy==1.1.13
 urllib3==1.22