diff --git a/pyproject.toml b/pyproject.toml
index f613f8e..ee038b5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -74,7 +74,7 @@ strict = [
     "spglib==2.5.0",
     "plotly==5.24.1",
     "pyfftw==0.14.0",
-    "psutil==6.0.0",
+    "psutil==6.1.0",
     "click==8.1.7",
     "networkx==3.2.1",
     "tabulate==0.9.0",