diff --git a/DTI-CDF_requirements.txt b/DTI-CDF_requirements.txt
index 1f01fd2..3264e3e 100644
--- a/DTI-CDF_requirements.txt
+++ b/DTI-CDF_requirements.txt
@@ -55,7 +55,7 @@ pickleshare==0.7.5
 prometheus-client==0.6.0
 prompt-toolkit==1.0.15
 protobuf==3.6.1
-psutil==5.4.8
+psutil==5.6.6
 ptyprocess==0.6.0
 Pygments==2.4.0
 pyparsing==2.4.0