diff --git a/pyproject.toml b/pyproject.toml
index 79ffa29..880ab44 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ dependencies = [
     "vllm==0.7.0",
     "word2number",
     "scipy",
-    "datasets",
+    "datasets<4.0.0",
     "latex2sympy2",
     "pydantic",
     "setuptools",