diff --git a/requirements.txt b/requirements.txt
index 569d870..cd891da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -96,7 +96,7 @@ Pillow==6.1.0
 prometheus-client==0.4.2
 prompt-toolkit==2.0.7
 protobuf==3.9.0
-psutil==5.4.2
+psutil==5.6.6
 ptyprocess==0.6.0
 pybind11==2.4.3
 pycairo==1.16.2