diff --git a/pfrock-plugins/pfrock-proxy-plugin/requirements.txt b/pfrock-plugins/pfrock-proxy-plugin/requirements.txt
index 8f6df84..c66ec50 100644
--- a/pfrock-plugins/pfrock-proxy-plugin/requirements.txt
+++ b/pfrock-plugins/pfrock-proxy-plugin/requirements.txt
@@ -1 +1 @@
-tornado==4.5.1
+tornado==6.3.2