diff --git a/python/ray/util/dask/tests/test_dask_callback.py b/python/ray/util/dask/tests/test_dask_callback.py
index 69e616ca2d58..c9e339c3dfcb 100644
--- a/python/ray/util/dask/tests/test_dask_callback.py
+++ b/python/ray/util/dask/tests/test_dask_callback.py
@@ -1,9 +1,15 @@
+import sys
+
 import dask
 import pytest
 
 import ray
 from ray.util.dask import ray_dask_get, RayDaskCallback
 
+pytestmark = pytest.mark.skipif(
+    sys.version_info >= (3, 12), reason="Skip dask tests for Python version 3.12+"
+)
+
 
 @pytest.fixture
 def ray_start_1_cpu():
diff --git a/python/ray/util/dask/tests/test_dask_optimization.py b/python/ray/util/dask/tests/test_dask_optimization.py
index 4d8c6199a346..f6c064d50903 100644
--- a/python/ray/util/dask/tests/test_dask_optimization.py
+++ b/python/ray/util/dask/tests/test_dask_optimization.py
@@ -1,3 +1,5 @@
+import sys
+
 import dask
 import dask.dataframe as dd
 from dask.dataframe.shuffle import SimpleShuffleLayer
@@ -13,6 +15,10 @@
     MultipleReturnSimpleShuffleLayer,
 )
 
+pytestmark = pytest.mark.skipif(
+    sys.version_info >= (3, 12), reason="Skip dask tests for Python version 3.12+"
+)
+
 
 def test_rewrite_simple_shuffle_layer(ray_start_regular_shared):
     npartitions = 10
diff --git a/python/ray/util/dask/tests/test_dask_scheduler.py b/python/ray/util/dask/tests/test_dask_scheduler.py
index edbf86d7b50b..33e4d49dc367 100644
--- a/python/ray/util/dask/tests/test_dask_scheduler.py
+++ b/python/ray/util/dask/tests/test_dask_scheduler.py
@@ -14,6 +14,10 @@
 from ray.util.dask import disable_dask_on_ray, enable_dask_on_ray, ray_dask_get
 from ray.util.dask.callbacks import ProgressBarCallback
 
+pytestmark = pytest.mark.skipif(
+    sys.version_info >= (3, 12), reason="Skip dask tests for Python version 3.12+"
+)
+
 
 @pytest.fixture
 def ray_start_1_cpu():
diff --git a/python/requirements/ml/data-requirements.txt b/python/requirements/ml/data-requirements.txt
index 7e2eec19351a..b8d5e4764db7 100644
--- a/python/requirements/ml/data-requirements.txt
+++ b/python/requirements/ml/data-requirements.txt
@@ -1,7 +1,8 @@
 # Used by CI for datasets and docs.
 # https://github.com/ray-project/ray/pull/29448#discussion_r1006256498
 
-dask[complete]==2022.10.1
+dask[complete]==2022.10.1; python_version < '3.12'
+dask[complete]==2024.6.0; python_version >= '3.12'
 aioboto3==11.2.0
 crc32c==2.3
 flask_cors
diff --git a/python/requirements_compiled.txt b/python/requirements_compiled.txt
index 3ac9df36594b..0a11396fbe05 100644
--- a/python/requirements_compiled.txt
+++ b/python/requirements_compiled.txt
@@ -387,7 +387,8 @@ cython==0.29.37
     # via
     #   -r /ray/ci/../python/requirements/test-requirements.txt
     #   gpy
-dask==2022.10.1
+dask==2022.10.1; python_version < '3.12'
+dask==2024.6.0; python_version >= '3.12'
     # via
     #   -r /ray/ci/../python/requirements/ml/data-requirements.txt
     #   distributed
@@ -425,7 +426,8 @@ dill==0.3.7
     #   pymoo
 distlib==0.3.7
     # via virtualenv
-distributed==2022.10.1
+distributed==2022.10.1; python_version < '3.12'
+distributed==2024.6.0; python_version >= '3.12'
     # via dask
 dm-control==1.0.12
     # via -r /ray/ci/../python/requirements/ml/rllib-test-requirements.txt