diff --git a/ci/mg/build.sh b/ci/mg/build.sh
deleted file mode 100644
index 9f742edb52..0000000000
--- a/ci/mg/build.sh
+++ /dev/null
@@ -1,96 +0,0 @@
-#!/bin/bash
-# Copyright (c) 2018-2019, NVIDIA CORPORATION.
-#########################################
-# cuML GPU build and test script for CI #
-#########################################
-set -e
-NUMARGS=$#
-ARGS=$*
-
-# Logger function for build status output
-function logger() {
-  echo -e "\n>>>> $@\n"
-}
-
-# Arg parsing function
-function hasArg {
-    (( ${NUMARGS} != 0 )) && (echo " ${ARGS} " | grep -q " $1 ")
-}
-
-# Set path and build parallel level
-export PATH=/conda/bin:/usr/local/cuda/bin:$PATH
-export PARALLEL_LEVEL=4
-export CUDA_REL=${CUDA_VERSION%.*}
-
-# Parse git describe
-cd $WORKSPACE
-export GIT_DESCRIBE_TAG=`git describe --tags`
-export MINOR_VERSION=`echo $GIT_DESCRIBE_TAG | grep -o -E '([0-9]+\.[0-9]+)'`
-
-# Set home to the job's workspace
-export HOME=$WORKSPACE
-
-################################################################################
-# SETUP - Check environment
-################################################################################
-
-logger "Check environment..."
-env
-
-logger "Check GPU usage..."
-nvidia-smi
-
-logger "Activate conda env..."
-source activate gdf
-conda install -c conda-forge -c rapidsai -c rapidsai-nightly -c nvidia \
-      "cupy>7.1.0,<9.0.0a0" \
-      "cudatoolkit=${CUDA_REL}" \
-      "cudf=${MINOR_VERSION}" \
-      "rmm=${MINOR_VERSION}" \
-      "libcumlprims=${MINOR_VERSION}" \
-      "lapack" \
-      "cmake==3.14.3" \
-      "umap-learn" \
-      "nccl>=2.5" \
-      "dask>=2.12.0" \
-      "distributed>=2.12.0" \
-      "dask-cudf=${MINOR_VERSION}" \
-      "dask-cuda=${MINOR_VERSION}" \
-      "ucx-py=${MINOR_VERSION}" \
-      "statsmodels" \
-      "xgboost==1.1.0dev.rapidsai0.15" \
-      "lightgbm"
-
-logger "Check versions..."
-python --version
-$CC --version
-$CXX --version
-conda list
-
-################################################################################
-# BUILD - Build libcuml++, cuML, and prims from source
-################################################################################
-
-logger "Build libcuml++..."
-$WORKSPACE/build.sh clean libcuml cuml prims bench -v
-
-################################################################################
-# TEST - Run MG GoogleTest and py.tests for libcuml++ and cuML
-################################################################################
-
-if hasArg --skip-tests; then
-    logger "Skipping Tests..."
-    exit 0
-fi
-
-logger "Check GPU usage..."
-nvidia-smi
-
-# Disabled while CI/the test become compatible
-# logger "MG GoogleTest for libcuml mg..."
-# cd $WORKSPACE/cpp/build
-# GTEST_OUTPUT="xml:${WORKSPACE}/test-results/libcuml_cpp_mg/" ./test/ml_mg
-
-logger "Python MG pytest for cuml..."
-cd $WORKSPACE/python
-pytest --cache-clear --junitxml=${WORKSPACE}/junit-cuml.xml -v -m "mg"
diff --git a/conda/recipes/cuml/meta.yaml b/conda/recipes/cuml/meta.yaml
index f51de8f0b9..1dfee67233 100644
--- a/conda/recipes/cuml/meta.yaml
+++ b/conda/recipes/cuml/meta.yaml
@@ -1,4 +1,4 @@
-# Copyright (c) 2021, NVIDIA CORPORATION.
+# Copyright (c) 2018-2021, NVIDIA CORPORATION.
 
 # Usage:
 #   conda build . -c defaults -c conda-forge -c numba -c rapidsai -c pytorch
@@ -40,8 +40,8 @@ requirements:
     - dask-cudf {{ minor_version }}
     - libcuml={{ version }}
     - libcumlprims {{ minor_version }}
+    - cupy>=7.8.0,<9.0.0a0
     - treelite=1.0.0
-    - cupy>7.1.0,<9.0.0a0
     - nccl>=2.5
     - ucx-py {{ minor_version }}
     - dask>=2.12.0
diff --git a/conda/recipes/libcuml/meta.yaml b/conda/recipes/libcuml/meta.yaml
index a2d62f0072..39eab1e8a2 100644
--- a/conda/recipes/libcuml/meta.yaml
+++ b/conda/recipes/libcuml/meta.yaml
@@ -1,4 +1,4 @@
-# Copyright (c) 2021, NVIDIA CORPORATION.
+# Copyright (c) 2018-2021, NVIDIA CORPORATION.
 
 # Usage:
 #   conda build . -c defaults -c conda-forge -c nvidia -c rapidsai -c pytorch
diff --git a/python/README.md b/python/README.md
index 033913c62f..d7ca39ea10 100644
--- a/python/README.md
+++ b/python/README.md
@@ -62,7 +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>7.1.0,<9.0.0a0
+- cupy>=7.8.0,<9.0.0a0
 - joblib >=0.11
 
 Packages required for multigpu algorithms*: