diff --git a/requirements.txt b/requirements.txt
index 9c2225b..876503f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -122,7 +122,7 @@ plxscripting==1.0.4
     # via plxcontroller (pyproject.toml)
 prompt-toolkit==3.0.39
     # via ipython
-psutil==5.9.6
+psutil==5.9.8
     # via
     #   ipykernel
     #   plxscripting