diff --git a/requirements.txt b/requirements.txt
index 3d19070..210fcd7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ fasteners==0.15
 lockfile==0.12.2
 monotonic==1.5
 pathtools==0.1.2
-psutil==5.6.7
+psutil==5.9.2
 python-daemon==2.2.4
 pyyaml==5.2
 six==1.13.0