diff --git a/pyproject.toml b/pyproject.toml
index ad2a58f5..1450514a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,12 +10,12 @@ packages = [{include = "daskms"}]
 [tool.poetry.dependencies]
 python = "^3.9, < 3.13"
 appdirs = "^1.4.4"
-dask = {extras = ["array"], version = "^2023.1.0"}
+dask = {extras = ["array"], version = "^2024.1.0"}
 donfig = "^0.7.0"
 python-casacore = "^3.5.1"
 pyarrow = {version = "^14.0.1", optional = true}
 zarr = {version = "^2.12.0", optional=true}
-xarray = {version = "^2023.01.0", optional=true}
+xarray = {version = "^2024.1.1", optional=true}
 s3fs = {version = "^2023.1.0", optional=true}
 minio = {version = "^7.2.0", optional = true}
 pytest = {version = "^7.1.3", optional=true}