diff --git a/pyproject.toml b/pyproject.toml
index 154e453c..3634f0ca 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ accelerate = "0.33.0"
 datasets = "*"
 loguru = "*"
 vector-quantize-pytorch = "1.15.6"
-beartype = "0.17.2"
+beartype = "0.18.5"
 tqdm = "4.66.5"
 rich = "13.7.1"
 colt5-attention = "*"