diff --git a/pyproject.toml b/pyproject.toml
index 4efd33b1..7f2a4d2d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ strict = [
     "PyYAML==6.0.2",
     "maggma==0.71.1",
     "matplotlib==3.9.3",
-    "monty==2024.10.21",
+    "monty==2025.1.3",
     "moto==4.2.13",
     "networkx==3.2.1",
     "pydantic-settings==2.7.1",