diff --git a/requirements.txt b/requirements.txt
index 3d19070..61293ef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,5 @@ pathtools==0.1.2
 psutil==5.6.7
 python-daemon==2.2.4
 pyyaml==5.2
-six==1.13.0
+six==1.16.0
 watchdog==0.9.0