diff --git a/tools/Polygraphy/polygraphy/json/serde.py b/tools/Polygraphy/polygraphy/json/serde.py
index 607457b83..9c29bd90a 100644
--- a/tools/Polygraphy/polygraphy/json/serde.py
+++ b/tools/Polygraphy/polygraphy/json/serde.py
@@ -265,7 +265,7 @@ def encode(tensor):
             def decode(dct):
                 data = base64.b64decode(dct["tensor"].encode(), validate=True)
                 infile = io.BytesIO(data)
-                return torch.load(infile)
+                return torch.load(infile, weights_only=True)
 
             TORCH_REGISTRATION_SUCCESS = True