diff --git a/pyproject.toml b/pyproject.toml
index 90d37f214..694037186 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -108,7 +108,7 @@ gpu = ["cupy"]
 cu12 = ["cupy-cuda12x"]
 cu11 = ["cupy-cuda11x"]
 # https://github.com/dask/dask/issues/11290
-dask = ["dask[array]>=2022.09.2,<2024.8.0"]
+dask = ["dask[array]>=2022.09.2,<2024.10.0"]
 
 [tool.hatch.version]
 source = "vcs"