diff --git a/CHANGELOG.md b/CHANGELOG.md
index e6eaa5cba3..5a2b058d66 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -40,6 +40,7 @@
 - PR #2871: Add timing function to utils
 - PR #2863: in FIL, rename leaf_value_t enums to more descriptive
 - PR #2892 Update ci/local/README.md
+- PR #2910: Adding Support for CuPy 8.x
 
 ## Bug Fixes
 - PR #2882: Allow import on machines without GPUs
@@ -64,7 +65,7 @@
 - PR #2856: Fix LabelEncoder for filtered input
 - PR #2855: Updates for RMM being header only
 - PR #2880: Fix bugs in Auto-ARIMA when s==None
-- PR #2877:  TSNE exception for n_components > 2
+- PR #2877: TSNE exception for n_components > 2
 - PR #2879: Update unit test for LabelEncoder on filtered input
 
 # cuML 0.15.0 (Date TBD)
diff --git a/ci/mg/build.sh b/ci/mg/build.sh
index 9821d28896..9f742edb52 100644
--- a/ci/mg/build.sh
+++ b/ci/mg/build.sh
@@ -43,7 +43,7 @@ nvidia-smi
 logger "Activate conda env..."
 source activate gdf
 conda install -c conda-forge -c rapidsai -c rapidsai-nightly -c nvidia \
-      "cupy>=7,<8.0.0a0" \
+      "cupy>7.1.0,<9.0.0a0" \
       "cudatoolkit=${CUDA_REL}" \
       "cudf=${MINOR_VERSION}" \
       "rmm=${MINOR_VERSION}" \
diff --git a/conda/recipes/cuml/meta.yaml b/conda/recipes/cuml/meta.yaml
index e62aeecba4..65dddeaffb 100644
--- a/conda/recipes/cuml/meta.yaml
+++ b/conda/recipes/cuml/meta.yaml
@@ -41,7 +41,7 @@ requirements:
     - libcuml={{ version }}
     - libcumlprims {{ minor_version }}
     - treelite=0.92
-    - cupy>=7,<=8.0.0dev.rapidsai0.15
+    - cupy>7.1.0,<9.0.0a0
     - nccl>=2.5
     - ucx-py {{ minor_version }}
     - dask>=2.12.0
diff --git a/python/README.md b/python/README.md
index 1a2faad079..033913c62f 100644
--- a/python/README.md
+++ b/python/README.md
@@ -4,9 +4,11 @@ This folder contains the Python and Cython code of the algorithms and ML primiti
 
 Contents:
 
-- [Build Configuration](#build-configuration)
-- [RAFT Integration in cuml.raft](#raft-integration-in-cumlraft)
-- [Running Unit Tests](#build-requirements)
+- [cuML Python Package](#cuml-python-package)
+    - [Build Configuration](#build-configuration)
+    - [RAFT Integration in cuml.raft](#raft-integration-in-cumlraft)
+    - [Build Requirements](#build-requirements)
+    - [Python Tests](#python-tests)
 
 ### Build Configuration
 
@@ -60,7 +62,7 @@ To build cuML's Python package, the following dependencies are required:
 - cudf version matching the cuML version
 - libcuml version matching the cuML version
 - libcuml={{ version }}
-- cupy>=7,<8.0.0a0
+- cupy>7.1.0,<9.0.0a0
 - joblib >=0.11
 
 Packages required for multigpu algorithms*:
diff --git a/python/cuml/test/test_preprocessing.py b/python/cuml/test/test_preprocessing.py
index c478bac62b..0535bf6546 100644
--- a/python/cuml/test/test_preprocessing.py
+++ b/python/cuml/test/test_preprocessing.py
@@ -574,7 +574,7 @@ def test_kbinsdiscretizer(blobs_dataset, n_bins,  # noqa: F811
     sk_r_X = transformer.inverse_transform(sk_t_X)
 
     if strategy == 'kmeans':
-        assert_allclose(t_X, sk_t_X, ratio_tol=0.1)
+        assert_allclose(t_X, sk_t_X, ratio_tol=0.2)
     else:
         assert_allclose(t_X, sk_t_X)
         assert_allclose(r_X, sk_r_X)