diff --git a/consumers/requirements.txt b/consumers/requirements.txt
old mode 100755
new mode 100644
index 8f21648..c35e048
--- a/consumers/requirements.txt
+++ b/consumers/requirements.txt
@@ -1,3 +1,3 @@
 confluent-kafka[avro]==1.1.0
 faust==1.7.4
-tornado==6.0.3
+tornado==6.3.2