diff --git a/requirements.txt b/requirements.txt
index da19821..a129ecb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ django-polymorphic==2.0.2
 djangorestframework>=3.9.1
 backports.ssl-match-hostname
 inflection==0.3.1
-psutil==5.4.5
+psutil==5.6.6
 cryptography==2.5
 python-magic==0.4.15
 saga-python==0.60.1