diff --git a/.kokoro/build.sh b/.kokoro/build.sh
index 9b5bcc34..92ab3036 100755
--- a/.kokoro/build.sh
+++ b/.kokoro/build.sh
@@ -20,14 +20,6 @@ if [[ -z "${PROJECT_ROOT:-}" ]]; then
 fi
 
 cd "${PROJECT_ROOT}"
-# Need enchant for spell check
-sudo apt-get update
-sudo apt-get -y install dictionaries-common aspell aspell-en \
-	                hunspell-en-us libenchant1c2a enchant
-
-set -eo pipefail
-
-cd github/python-crc32c
 
 # Disable buffering, so that the logs stream through.
 export PYTHONUNBUFFERED=1
@@ -35,9 +27,6 @@ export PYTHONUNBUFFERED=1
 # Debug: show build environment
 env | grep KOKORO
 
-# Setup firestore account credentials
-export FIRESTORE_APPLICATION_CREDENTIALS=${KOKORO_GFILE_DIR}/firebase-credentials.json
-
 # Setup service account credentials.
 export GOOGLE_APPLICATION_CREDENTIALS=${KOKORO_GFILE_DIR}/service-account.json
 
diff --git a/.kokoro/release.sh b/.kokoro/release.sh
index 6e7d411f..8e509855 100755
--- a/.kokoro/release.sh
+++ b/.kokoro/release.sh
@@ -14,59 +14,16 @@
 # limitations under the License.
 
 set -eo pipefail
-echo "Release script started"
-
-if [ "$(uname)" == "Darwin" ]; then
-    # Mac OS
-    PYTHON=$(PYENV_VERSION=3.9 pyenv which python)
-    PYTHON_BIN=$(dirname ${PYTHON})
-
-    RELEASETOOL=${PYTHON_BIN}/releasetool
-    TWINE=${PYTHON_BIN}/twine
-    ${PYTHON} -m pip install gcp-releasetool twine --user
-
-    echo "Change to code directory"
-    REPO_ROOT=$(pwd)
-    cd "${REPO_ROOT}"
-    ls
-
-else
-    # Kokoro Linux
-    mv /keys/73713_google-cloud-pypi-token-keystore-1 /73713_google-cloud-pypi-token-keystore-1
-
-    PATH=/opt/python/cp39-cp39/bin/:$PATH
-    PYTHON_BIN=/opt/python/cp39-cp39/bin/
-    RELEASETOOL=${PYTHON_BIN}/releasetool
-    PYTHON=${PYTHON_BIN}/python
-    TWINE=${PYTHON_BIN}/twine
-    ${PYTHON} -m pip install gcp-releasetool twine
-
-    echo "Change to code directory"
-    REPO_ROOT=/var/code/python-crc32c/
-    cd "${REPO_ROOT}"
-    ls
-
-fi
-
-echo "Download dependencies for release script"
 
 # Start the releasetool reporter
-${PYTHON} -m pip install --require-hashes -r ${REPO_ROOT}/.kokoro/requirements.txt
-${RELEASETOOL} publish-reporter-script > /tmp/publisher-script; source /tmp/publisher-script
-
-# Ensure that we have the latest versions of Twine, Wheel, and Setuptools.
-${PYTHON} -m pip install --upgrade twine wheel setuptools --user
+python3 -m pip install --require-hashes -r github/python-crc32c/.kokoro/requirements.txt
+python3 -m releasetool publish-reporter-script > /tmp/publisher-script; source /tmp/publisher-script
 
 # Disable buffering, so that the logs stream through.
 export PYTHONUNBUFFERED=1
-echo "## RELASE WORKFLOW SUCCESSFUL ##"
-echo "## Uploading Wheels ##"
-# TODO: ONE OF THE BELOW WORKS
+
 # Move into the package, build the distribution and upload.
 TWINE_PASSWORD=$(cat "${KOKORO_KEYSTORE_DIR}/73713_google-cloud-pypi-token-keystore-1")
 cd github/python-crc32c
 python3 setup.py sdist bdist_wheel
-#twine upload --username __token__ --password "${TWINE_PASSWORD}" dist/*
-
-${PYTHON} setup.py sdist
-# ${TWINE} upload --skip-existing --username gcloudpypi --password "${TWINE_PASSWORD}" dist/* wheels/*
+twine upload --username __token__ --password "${TWINE_PASSWORD}" dist/*