diff --git a/homeassistant/components/device_tracker/mikrotik.py b/homeassistant/components/device_tracker/mikrotik.py
index dfc66a412c3..320468159e0 100644
--- a/homeassistant/components/device_tracker/mikrotik.py
+++ b/homeassistant/components/device_tracker/mikrotik.py
@@ -14,7 +14,7 @@ from homeassistant.components.device_tracker import (
 from homeassistant.const import (
     CONF_HOST, CONF_PASSWORD, CONF_USERNAME, CONF_PORT)
 
-REQUIREMENTS = ['librouteros==2.1.0']
+REQUIREMENTS = ['librouteros==2.1.1']
 
 MTK_DEFAULT_API_PORT = '8728'
 
diff --git a/requirements_all.txt b/requirements_all.txt
index ca477091dc5..e77995681e5 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -532,7 +532,7 @@ libpurecoollink==0.4.2
 libpyfoscam==1.0
 
 # homeassistant.components.device_tracker.mikrotik
-librouteros==2.1.0
+librouteros==2.1.1
 
 # homeassistant.components.media_player.soundtouch
 libsoundtouch==0.7.2