diff --git a/requirements.txt b/requirements.txt
index 9fee0e79..71ebdc95 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ pbr==3.1.1
 pew==1.1.2
 Pillow==4.3.0
 pipenv==9.0.1
-psutil==5.3.1
+psutil==5.6.6
 psycopg2==2.7.3.1
 pycodestyle==2.3.1
 pyflakes==1.6.0