diff --git a/requirements.txt b/requirements.txt
index a02950a..b83e33b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -66,7 +66,7 @@ pluggy==1.3.0
     # via pytest
 prompt-toolkit==3.0.39
     # via ipython
-psutil==5.9.6
+psutil==5.9.8
     # via
     #   ipykernel
     #   plxscripting (pyproject.toml)