diff --git a/setup.py b/setup.py
index 153be0139..34f59177b 100644
--- a/setup.py
+++ b/setup.py
@@ -48,7 +48,7 @@ def str_from_file(name):
     # transitive dependency urllib3: MIT
     "elasticsearch==7.0.5",
     # License: BSD
-    "psutil==5.4.0",
+    "psutil==5.6.5",
     # License: MIT
     "py-cpuinfo==3.2.0",
     # License: MIT