diff --git a/requirements.txt b/requirements.txt
index 400d0f1..5a1287a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ RPi.GPIO==0.7.0
 gpiozero==1.6.2
 pre-commit==2.15.0
 flask==2.0.1
-psutil==5.5.1
+psutil==5.6.6
 pymongo==3.12.0
 mongoengine==0.23.1
 flask-mongoengine==1.0.0