diff --git a/pyproject.toml b/pyproject.toml
index ccfd8b9..f3cd94e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -69,7 +69,7 @@ strict = [
     "trimesh==4.1.7",
     "meshcut==0.3.0",
     "scikit-image==0.22.0",
-    "monty==2024.2.26",
+    "monty==2024.3.31",
     "spglib==2.3.1",
     "plotly==5.19.0",
     "pyfftw==0.13.1",