diff --git a/Dator/requirements.txt b/Dator/requirements.txt
index 104d0b43..1926c580 100644
--- a/Dator/requirements.txt
+++ b/Dator/requirements.txt
@@ -79,7 +79,7 @@ pickleshare==0.7.4
 pluginlib==1.10.5
 prettytable==0.7.2
 prompt-toolkit==1.0.15
-psutil==4.0.0
+psutil==5.6.6
 ptyprocess==0.5.2
 pyasn1==0.3.7
 pycparser==2.14