diff --git a/pyproject.toml b/pyproject.toml
index 4505e519..071d475a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dependencies = [
 
 [project.optional-dependencies]
 rapids11 = ["cupy-cuda11x","cudf-cu11==24.10.*", "cuml-cu11==24.10.*", "cugraph-cu11==24.10.*"]
-rapids12 = ["cupy-cuda12x","cudf-cu12==24.10.*", "cuml-cu12==24.10.*", "cugraph-cu12==24.10.*"]
+rapids12 = ["cupy-cuda12x","cudf-cu12==24.8.*", "cuml-cu12==24.8.*", "cugraph-cu12==24.8.*"]
 doc = [
     "sphinx>=4.5.0",
     "sphinx-copybutton",