diff --git a/pyproject.toml b/pyproject.toml
index fe1681b09e..d617b901e4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -102,7 +102,7 @@ strict-openff = [
     "pymatgen==2025.6.14", # EXERCISE CAUTION WHEN UPDATING - open ff is extremely sensitive to pymatgen version
 ]
 strict-forcefields = [
-    "calorine==3.1",
+    "calorine==3.2",
     "chgnet==0.3.8",
     "mace-torch==0.3.14",
     "matgl==1.3.0",