diff --git a/requirements.txt b/requirements.txt
index daad663e..2cbb9bf0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -66,7 +66,7 @@ pickleshare==0.7.5
 Pillow==6.2.1
 prometheus-client==0.7.1
 prompt-toolkit==3.0.3
-psutil==5.6.5
+psutil==5.6.6
 pyasn1==0.4.5
 pycparser==2.19
 Pygments==2.5.2