diff --git a/requirements.txt b/requirements.txt
index f65e319..9750f07 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -88,7 +88,7 @@ Pillow==4.3.0
 # pluginbase==0.5
 promise==1.0.1
 protobuf==3.0.0
-psutil==5.4.2
+psutil==5.6.6
 psycopg2==2.7.4
 psycopg2-binary==2.7.4
 pyaes==1.6.1