diff --git a/requirements.txt b/requirements.txt
index 51486be..ec9298c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -112,7 +112,7 @@ soupsieve==1.8
 spidev==3.3
 ssh-import-id==5.7
 thonny==3.2.0
-tornado==5.1.1
+tornado==6.3.2
 touchphat==0.0.1
 traitlets==4.3.2
 twython==3.7.0