diff --git a/.cirrus.star b/.cirrus.star
index 495924019b265..8b3de0d10c532 100644
--- a/.cirrus.star
+++ b/.cirrus.star
@@ -30,6 +30,6 @@ def main(ctx):
         return []
 
     if "[cd build]" in commit_msg or "[cd build cirrus]" in commit_msg:
-        return fs.read(arm_wheel_yaml)
+        return fs.read(arm_wheel_yaml) + fs.read(arm_tests_yaml)
 
     return fs.read(arm_tests_yaml)
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index b623e28d25979..a1caae9fd5e08 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -103,20 +103,6 @@ jobs:
             python: 311
             platform_id: macosx_x86_64
 
-          # MacOS arm64
-          - os: macos-latest
-            python: 38
-            platform_id: macosx_arm64
-          - os: macos-latest
-            python: 39
-            platform_id: macosx_arm64
-          - os: macos-latest
-            python: 310
-            platform_id: macosx_arm64
-          - os: macos-latest
-            python: 311
-            platform_id: macosx_arm64
-
     steps:
       - name: Checkout scikit-learn
         uses: actions/checkout@v3
@@ -221,5 +207,6 @@ jobs:
           # Secret variables need to be mapped to environment variables explicitly
           SCIKIT_LEARN_NIGHTLY_UPLOAD_TOKEN: ${{ secrets.SCIKIT_LEARN_NIGHTLY_UPLOAD_TOKEN }}
           SCIKIT_LEARN_STAGING_UPLOAD_TOKEN: ${{ secrets.SCIKIT_LEARN_STAGING_UPLOAD_TOKEN }}
+          ARTIFACTS_PATH: dist/artifact
         # Force a replacement if the remote file already exists
         run: bash build_tools/github/upload_anaconda.sh
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 4f0bd8def013e..0000000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,93 +0,0 @@
-# Make it explicit that we favor the
-# new container-based Travis workers
-language: python
-dist: xenial
-# Only used to install cibuildwheel, CIBW_BUILD determines the python version being
-# built in the docker image itself. Also: travis does not have 3.10 yet.
-python: 3.9
-
-cache:
-  apt: true
-  directories:
-    - $HOME/.cache/pip
-    - $HOME/.ccache
-
-env:
-  global:
-    - CPU_COUNT=3
-    - TEST_DIR=/tmp/sklearn  # Test directory for continuous integration jobs
-    - PYTEST_VERSION=latest
-    - OMP_NUM_THREADS=2
-    - OPENBLAS_NUM_THREADS=2
-    - SKLEARN_BUILD_PARALLEL=3
-    - SKLEARN_SKIP_NETWORK_TESTS=1
-    - PYTHONUNBUFFERED=1
-    # Custom environment variables for the ARM wheel builder
-    - CIBW_BUILD_VERBOSITY=1
-    - CIBW_TEST_COMMAND="bash {project}/build_tools/travis/test_wheels.sh"
-    - CIBW_ENVIRONMENT="CPU_COUNT=4
-                        OMP_NUM_THREADS=2
-                        OPENBLAS_NUM_THREADS=2
-                        SKLEARN_BUILD_PARALLEL=10
-                        SKLEARN_SKIP_NETWORK_TESTS=1
-                        PYTHONUNBUFFERED=1"
-
-jobs:
-  include:
-    # Linux environments to build the scikit-learn wheels for the ARM64
-    # architecture and Python 3.8 and newer. This is used both at release time
-    # with the manual trigger in the commit message in the release branch and as
-    # a scheduled task to build the weekly dev build on the main branch. The
-    # weekly frequency is meant to avoid depleting the Travis CI credits too
-    # fast.
-    - os: linux
-      arch: arm64-graviton2
-      dist: focal
-      virt: vm
-      group: edge
-      if: type = cron or commit_message =~ /\[cd build\]/
-      env:
-        - CIBW_BUILD=cp38-manylinux_aarch64
-        - BUILD_WHEEL=true
-
-    - os: linux
-      arch: arm64-graviton2
-      dist: focal
-      virt: vm
-      group: edge
-      if: type = cron or commit_message =~ /\[cd build\]/
-      env:
-        - CIBW_BUILD=cp39-manylinux_aarch64
-        - BUILD_WHEEL=true
-
-    - os: linux
-      arch: arm64-graviton2
-      dist: focal
-      virt: vm
-      group: edge
-      if: type = cron or commit_message =~ /\[cd build\]/
-      env:
-        - CIBW_BUILD=cp310-manylinux_aarch64
-        - BUILD_WHEEL=true
-
-    - os: linux
-      arch: arm64-graviton2
-      dist: focal
-      virt: vm
-      group: edge
-      if: type = cron or commit_message =~ /\[cd build\]/
-      env:
-        - CIBW_BUILD=cp311-manylinux_aarch64
-        - BUILD_WHEEL=true
-
-install: source build_tools/travis/install.sh || travis_terminate 1
-script: source build_tools/travis/script.sh || travis_terminate 1
-after_success: source build_tools/travis/after_success.sh || travis_terminate 1
-
-notifications:
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/4ffabb4df010b70cd624
-    on_success: change
-    on_failure: always
-    on_start: never
diff --git a/README.rst b/README.rst
index 364d45866636e..108cb331821cd 100644
--- a/README.rst
+++ b/README.rst
@@ -1,6 +1,6 @@
 .. -*- mode: rst -*-
 
-|Azure|_ |Travis|_ |Codecov|_ |CircleCI|_ |Nightly wheels|_ |Black|_ |PythonVersion|_ |PyPi|_ |DOI|_ |Benchmark|_
+|Azure|_ |CirrusCI|_ |Codecov|_ |CircleCI|_ |Nightly wheels|_ |Black|_ |PythonVersion|_ |PyPi|_ |DOI|_ |Benchmark|_
 
 .. |Azure| image:: https://dev.azure.com/scikit-learn/scikit-learn/_apis/build/status/scikit-learn.scikit-learn?branchName=main
 .. _Azure: https://dev.azure.com/scikit-learn/scikit-learn/_build/latest?definitionId=1&branchName=main
@@ -8,8 +8,8 @@
 .. |CircleCI| image:: https://circleci.com/gh/scikit-learn/scikit-learn/tree/main.svg?style=shield&circle-token=:circle-token
 .. _CircleCI: https://circleci.com/gh/scikit-learn/scikit-learn
 
-.. |Travis| image:: https://api.travis-ci.com/scikit-learn/scikit-learn.svg?branch=main
-.. _Travis: https://app.travis-ci.com/github/scikit-learn/scikit-learn
+.. |CirrusCI| image:: https://img.shields.io/cirrus/github/scikit-learn/scikit-learn/main?label=Cirrus%20CI
+.. _CirrusCI: https://cirrus-ci.com/github/scikit-learn/scikit-learn/main
 
 .. |Codecov| image:: https://codecov.io/gh/scikit-learn/scikit-learn/branch/main/graph/badge.svg?token=Pk8G9gg3y9
 .. _Codecov: https://codecov.io/gh/scikit-learn/scikit-learn
diff --git a/build_tools/cirrus/arm_tests.yml b/build_tools/cirrus/arm_tests.yml
index 2a15753cb3b30..319c727954ea4 100644
--- a/build_tools/cirrus/arm_tests.yml
+++ b/build_tools/cirrus/arm_tests.yml
@@ -12,6 +12,7 @@ linux_aarch64_test_task:
     OPENBLAS_NUM_THREADS: 2
     LOCK_FILE: build_tools/cirrus/py39_conda_forge_linux-aarch64_conda.lock
     CONDA_PKGS_DIRS: /root/.conda/pkgs
+    HOME: /  # $HOME is not defined in image and is required to install mambaforge
   ccache_cache:
     folder: /root/.cache/ccache
   conda_cache:
diff --git a/build_tools/cirrus/arm_wheel.yml b/build_tools/cirrus/arm_wheel.yml
index c5a644291c1c3..0829ea340a01c 100644
--- a/build_tools/cirrus/arm_wheel.yml
+++ b/build_tools/cirrus/arm_wheel.yml
@@ -69,3 +69,32 @@ linux_arm64_wheel_task:
 
   wheels_artifacts:
     path: "wheelhouse/*"
+
+
+wheels_upload_task:
+  depends_on:
+    - macos_arm64_wheel
+    - linux_arm64_wheel
+  container:
+    image: continuumio/miniconda3:22.11.1
+  # Artifacts are not uploaded on PRs
+  only_if: $CIRRUS_PR == ""
+  env:
+    # Upload tokens have been encrypted via the CirrusCI interface:
+    # https://cirrus-ci.org/guide/writing-tasks/#encrypted-variables
+    SCIKIT_LEARN_NIGHTLY_UPLOAD_TOKEN: ENCRYPTED[8f20120b18a07d8a11192b98bff1f562883558e1f4c53f8ead1577113785a4105ee6f14ad9b5dacf1803c19c4913fe1c]
+    SCIKIT_LEARN_STAGING_UPLOAD_TOKEN: ENCRYPTED[8fade46af37fa645e57bd1ee21683337aa369ba56f6307ce13889f1e74df94e5bdd21d323baac21e332fd87b8949659a]
+    ARTIFACTS_PATH: wheelhouse
+  upload_script: |
+    conda install curl unzip -y
+
+    if [[ "$CIRRUS_CRON" == "nightly" ]]; then
+      export GITHUB_EVENT_NAME="schedule"
+    fi
+
+    # Download and show wheels
+    curl https://api.cirrus-ci.com/v1/artifact/build/$CIRRUS_BUILD_ID/wheels.zip --output wheels.zip
+    unzip wheels.zip
+    ls wheelhouse
+
+    bash build_tools/github/upload_anaconda.sh
diff --git a/build_tools/github/check_wheels.py b/build_tools/github/check_wheels.py
index ef9bd77254fb5..99d319cba4dc5 100644
--- a/build_tools/github/check_wheels.py
+++ b/build_tools/github/check_wheels.py
@@ -14,14 +14,13 @@
 # plus one more for the sdist
 n_wheels += 1
 
-# aarch64 builds from travis
-travis_config_path = Path.cwd() / ".travis.yml"
-with travis_config_path.open("r") as f:
-    travis_config = yaml.safe_load(f)
-
-jobs = travis_config["jobs"]["include"]
-travis_builds = [j for j in jobs if any("CIBW_BUILD" in env for env in j["env"])]
-n_wheels += len(travis_builds)
+# arm64 builds from cirrus
+cirrus_path = Path.cwd() / "build_tools" / "cirrus" / "arm_wheel.yml"
+with cirrus_path.open("r") as f:
+    cirrus_config = yaml.safe_load(f)
+
+n_wheels += len(cirrus_config["macos_arm64_wheel_task"]["matrix"])
+n_wheels += len(cirrus_config["linux_arm64_wheel_task"]["matrix"])
 
 dist_files = list(Path("dist").glob("**/*"))
 n_dist_files = len(dist_files)
diff --git a/build_tools/github/upload_anaconda.sh b/build_tools/github/upload_anaconda.sh
index 13e8420e3cc5a..60cab7f8dcf4a 100755
--- a/build_tools/github/upload_anaconda.sh
+++ b/build_tools/github/upload_anaconda.sh
@@ -18,5 +18,5 @@ source activate upload
 conda install -y anaconda-client
 
 # Force a replacement if the remote file already exists
-anaconda -t $ANACONDA_TOKEN upload --force -u $ANACONDA_ORG dist/artifact/*
+anaconda -t $ANACONDA_TOKEN upload --force -u $ANACONDA_ORG $ARTIFACTS_PATH/*
 echo "Index: https://pypi.anaconda.org/$ANACONDA_ORG/simple"
diff --git a/build_tools/travis/after_success.sh b/build_tools/travis/after_success.sh
deleted file mode 100755
index a09a4013ed946..0000000000000
--- a/build_tools/travis/after_success.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/bash
-
-# This script is meant to be called by the "after_success" step
-# defined in ".travis.yml". In particular, we upload the wheels
-# of the ARM64 architecture for the continuous deployment jobs.
-
-set -e
-
-# The wheels cannot be uploaded on PRs
-if [[ $BUILD_WHEEL == true && $TRAVIS_EVENT_TYPE != pull_request ]]; then
-    # Nightly upload token and staging upload token are set in
-    # Travis settings (originally generated at Anaconda cloud)
-    if [[ $TRAVIS_EVENT_TYPE == cron ]]; then
-        ANACONDA_ORG="scipy-wheels-nightly"
-        ANACONDA_TOKEN="$SCIKIT_LEARN_NIGHTLY_UPLOAD_TOKEN"
-    else
-        ANACONDA_ORG="scikit-learn-wheels-staging"
-        ANACONDA_TOKEN="$SCIKIT_LEARN_STAGING_UPLOAD_TOKEN"
-    fi
-
-    MINICONDA_URL="https://github.com/conda-forge/miniforge/releases/latest/download/Miniforge3-Linux-aarch64.sh"
-    wget $MINICONDA_URL -O miniconda.sh
-    MINICONDA_PATH=$HOME/miniconda
-    chmod +x miniconda.sh && ./miniconda.sh -b -p $MINICONDA_PATH
-
-    # Install Python 3.8 because of a bug with Python 3.9
-    export PATH=$MINICONDA_PATH/bin:$PATH
-    conda create -n upload -y python=3.8
-    source activate upload
-    conda install -y anaconda-client
-
-    # Force a replacement if the remote file already exists
-    anaconda -t $ANACONDA_TOKEN upload --force -u $ANACONDA_ORG wheelhouse/*.whl
-    echo "Index: https://pypi.anaconda.org/$ANACONDA_ORG/simple"
-fi
diff --git a/build_tools/travis/install.sh b/build_tools/travis/install.sh
deleted file mode 100755
index 178260c8dabcb..0000000000000
--- a/build_tools/travis/install.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-
-# This script is meant to be called by the "install" step
-# defined in the ".travis.yml" file. In particular, it is
-# important that we call to the right installation script.
-
-if [[ $BUILD_WHEEL == true ]]; then
-    source build_tools/travis/install_wheels.sh || travis_terminate 1
-else
-    source build_tools/travis/install_main.sh || travis_terminate 1
-fi
diff --git a/build_tools/travis/install_main.sh b/build_tools/travis/install_main.sh
deleted file mode 100755
index c0795139859bb..0000000000000
--- a/build_tools/travis/install_main.sh
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/bin/bash
-
-# Travis clone "scikit-learn/scikit-learn" repository into
-# a local repository. We use a cached directory with three
-# scikit-learn repositories (one for each matrix entry for
-# non continuous deployment jobs) from which we pull local
-# Travis repository. This allows us to keep build artifact
-# for GCC + Cython, and gain time.
-
-set -e
-
-echo "CPU Arch: $TRAVIS_CPU_ARCH."
-
-# Import "get_dep"
-source build_tools/shared.sh
-
-echo "List files from cached directories."
-echo "pip:"
-ls $HOME/.cache/pip
-
-export CC=/usr/lib/ccache/gcc
-export CXX=/usr/lib/ccache/g++
-
-# Useful for debugging how ccache is used
-# export CCACHE_LOGFILE=/tmp/ccache.log
-
-# 60MB are (more or less) used by .ccache, when
-# compiling from scratch at the time of writing
-ccache --max-size 100M --show-stats
-
-# Deactivate the default virtual environment
-# to setup a conda-based environment instead
-deactivate
-
-MINICONDA_URL="https://github.com/conda-forge/miniforge/releases/latest/download/Miniforge3-Linux-aarch64.sh"
-
-# Install Miniconda
-wget $MINICONDA_URL -O miniconda.sh
-MINICONDA_PATH=$HOME/miniconda
-chmod +x miniconda.sh && ./miniconda.sh -b -p $MINICONDA_PATH
-export PATH=$MINICONDA_PATH/bin:$PATH
-conda update --yes conda
-
-# Create environment and install dependencies
-conda create -n testenv --yes python=3.7
-
-source activate testenv
-conda install -y scipy numpy pandas cython
-pip install joblib threadpoolctl
-
-pip install $(get_dep pytest $PYTEST_VERSION) pytest-xdist
-
-# Build scikit-learn in this script to collapse the
-# verbose build output in the Travis output when it
-# succeeds
-python --version
-python -c "import numpy; print(f'numpy {numpy.__version__}')"
-python -c "import scipy; print(f'scipy {scipy.__version__}')"
-
-pip install -e .
-python setup.py develop
-
-ccache --show-stats
-
-# Useful for debugging how ccache is used
-# cat $CCACHE_LOGFILE
diff --git a/build_tools/travis/install_wheels.sh b/build_tools/travis/install_wheels.sh
deleted file mode 100755
index 0f6cdf256e71b..0000000000000
--- a/build_tools/travis/install_wheels.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-
-python -m pip install cibuildwheel || travis_terminate $?
-python -m cibuildwheel --output-dir wheelhouse || travis_terminate $?
diff --git a/build_tools/travis/script.sh b/build_tools/travis/script.sh
deleted file mode 100755
index 6e8b7e3deaee1..0000000000000
--- a/build_tools/travis/script.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-
-# This script is meant to be called by the "script" step defined
-# in the ".travis.yml" file. While this step is forbidden by the
-# continuous deployment jobs, we have to execute the scripts for
-# testing the continuous integration jobs.
-
-if [[ $BUILD_WHEEL != true ]]; then
-    # This trick will make Travis terminate the continuation of the pipeline
-    bash build_tools/travis/test_script.sh || travis_terminate 1
-    bash build_tools/travis/test_docs.sh || travis_terminate 1
-fi
diff --git a/build_tools/travis/test_docs.sh b/build_tools/travis/test_docs.sh
deleted file mode 100755
index 4907dee1c9789..0000000000000
--- a/build_tools/travis/test_docs.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-
-set -e
-
-if [[ $TRAVIS_CPU_ARCH != arm64 ]]; then
-    # Faster run of the documentation tests
-    PYTEST="pytest -n $CPU_COUNT" make test-doc
-fi
diff --git a/build_tools/travis/test_script.sh b/build_tools/travis/test_script.sh
deleted file mode 100755
index 1551ed858d1a1..0000000000000
--- a/build_tools/travis/test_script.sh
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/bin/bash
-
-set -e
-
-python --version
-python -c "import numpy; print(f'numpy {numpy.__version__}')"
-python -c "import scipy; print(f'scipy {scipy.__version__}')"
-python -c "\
-try:
-    import pandas
-    print(f'pandas {pandas.__version__}')
-except ImportError:
-    pass
-"
-python -c "import joblib; print(f'{joblib.cpu_count()} CPUs')"
-python -c "import platform; print(f'{platform.machine()}')"
-
-TEST_CMD="pytest --showlocals --durations=20 --pyargs"
-
-# Run the tests on the installed version
-mkdir -p $TEST_DIR
-
-# Copy "setup.cfg" for the test settings
-cp setup.cfg $TEST_DIR
-cd $TEST_DIR
-
-if [[ $TRAVIS_CPU_ARCH == arm64 ]]; then
-    # Faster run of the source code tests
-    TEST_CMD="$TEST_CMD -n $CPU_COUNT"
-
-    # Remove the option to test the docstring
-    sed -i -e 's/--doctest-modules//g' setup.cfg
-fi
-
-if [[ -n $CHECK_WARNINGS ]]; then
-    TEST_CMD="$TEST_CMD -Werror::DeprecationWarning -Werror::FutureWarning -Werror::numpy.VisibleDeprecationWarning"
-fi
-
-$TEST_CMD sklearn
diff --git a/build_tools/travis/test_wheels.sh b/build_tools/travis/test_wheels.sh
deleted file mode 100755
index 11d4bd73cedd7..0000000000000
--- a/build_tools/travis/test_wheels.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/bash
-
-pip install --upgrade pip || travis_terminate $?
-pip install pytest pytest-xdist || travis_terminate $?
-
-# Test that there are no links to system libraries in the threadpoolctl
-# section of the show_versions output.
-python -c "import sklearn; sklearn.show_versions()" || travis_terminate $?
-python -m pytest -n $CPU_COUNT --pyargs sklearn || travis_terminate $?
diff --git a/doc/about.rst b/doc/about.rst
index a5c5bcea1ea69..0eca85ac1fa44 100644
--- a/doc/about.rst
+++ b/doc/about.rst
@@ -619,7 +619,7 @@ Infrastructure support
 ----------------------
 
 - We would also like to thank `Microsoft Azure
-  <https://azure.microsoft.com/en-us/>`_, `Travis Cl <https://travis-ci.org/>`_,
+  <https://azure.microsoft.com/en-us/>`_, `Cirrus Cl <https://cirrus-ci.org>`_,
   `CircleCl <https://circleci.com/>`_ for free CPU time on their Continuous
   Integration servers, and `Anaconda Inc. <https://www.anaconda.com>`_ for the
   storage they provide for our staging and nightly builds.
diff --git a/doc/developers/maintainer.rst b/doc/developers/maintainer.rst
index 4337f2b5e0545..ebd832b698ea9 100644
--- a/doc/developers/maintainer.rst
+++ b/doc/developers/maintainer.rst
@@ -342,30 +342,6 @@ updates can be made by pushing to master (for /dev) or a release branch
 like 0.99.X, from which Circle CI builds and uploads the documentation
 automatically.
 
-Travis Cron jobs
-----------------
-
-From `<https://docs.travis-ci.com/user/cron-jobs>`_: Travis CI cron jobs work
-similarly to the cron utility, they run builds at regular scheduled intervals
-independently of whether any commits were pushed to the repository. Cron jobs
-always fetch the most recent commit on a particular branch and build the project
-at that state. Cron jobs can run daily, weekly or monthly, which in practice
-means up to an hour after the selected time span, and you cannot set them to run
-at a specific time.
-
-For scikit-learn, Cron jobs are used for builds that we do not want to run in
-each PR. As an example the build with the dev versions of numpy and scipy is
-run as a Cron job. Most of the time when this numpy-dev build fail, it is
-related to a numpy change and not a scikit-learn one, so it would not make sense
-to blame the PR author for the Travis failure.
-
-The definition of what gets run in the Cron job is done in the .travis.yml
-config file, exactly the same way as the other Travis jobs. We use a ``if: type
-= cron`` filter in order for the build to be run only in Cron jobs.
-
-The branch targeted by the Cron job and the frequency of the Cron job is set
-via the web UI at https://www.travis-ci.org/scikit-learn/scikit-learn/settings.
-
 Experimental features
 ---------------------
 
diff --git a/sklearn/datasets/tests/test_20news.py b/sklearn/datasets/tests/test_20news.py
index 4244dd7865945..e30348c894559 100644
--- a/sklearn/datasets/tests/test_20news.py
+++ b/sklearn/datasets/tests/test_20news.py
@@ -1,6 +1,6 @@
 """Test the 20news downloader, if the data is available,
 or if specifically requested via environment variable
-(e.g. for travis cron job)."""
+(e.g. for CI jobs)."""
 from functools import partial
 from unittest.mock import patch
 
diff --git a/sklearn/datasets/tests/test_california_housing.py b/sklearn/datasets/tests/test_california_housing.py
index 82a321e96a8d6..495becccd820f 100644
--- a/sklearn/datasets/tests/test_california_housing.py
+++ b/sklearn/datasets/tests/test_california_housing.py
@@ -1,6 +1,6 @@
 """Test the california_housing loader, if the data is available,
 or if specifically requested via environment variable
-(e.g. for travis cron job)."""
+(e.g. for CI jobs)."""
 import pytest
 
 from sklearn.datasets.tests.test_common import check_return_X_y
diff --git a/sklearn/datasets/tests/test_covtype.py b/sklearn/datasets/tests/test_covtype.py
index bbdd395a847f4..aa2bd30a2ee8a 100644
--- a/sklearn/datasets/tests/test_covtype.py
+++ b/sklearn/datasets/tests/test_covtype.py
@@ -1,6 +1,6 @@
 """Test the covtype loader, if the data is available,
 or if specifically requested via environment variable
-(e.g. for travis cron job)."""
+(e.g. for CI jobs)."""
 from functools import partial
 import pytest
 from sklearn.datasets.tests.test_common import check_return_X_y
diff --git a/sklearn/datasets/tests/test_kddcup99.py b/sklearn/datasets/tests/test_kddcup99.py
index b935da3a26add..b3ee779aed675 100644
--- a/sklearn/datasets/tests/test_kddcup99.py
+++ b/sklearn/datasets/tests/test_kddcup99.py
@@ -1,6 +1,6 @@
 """Test  kddcup99 loader, if the data is available,
 or if specifically requested via environment variable
-(e.g. for travis cron job).
+(e.g. for CI jobs).
 
 Only 'percent10' mode is tested, as the full data
 is too big to use in unit-testing.
diff --git a/sklearn/datasets/tests/test_olivetti_faces.py b/sklearn/datasets/tests/test_olivetti_faces.py
index 7d11516b0426c..18fceb0ed8b0e 100644
--- a/sklearn/datasets/tests/test_olivetti_faces.py
+++ b/sklearn/datasets/tests/test_olivetti_faces.py
@@ -1,6 +1,6 @@
 """Test Olivetti faces fetcher, if the data is available,
 or if specifically requested via environment variable
-(e.g. for travis cron job)."""
+(e.g. for CI jobs)."""
 
 import numpy as np
 
diff --git a/sklearn/datasets/tests/test_rcv1.py b/sklearn/datasets/tests/test_rcv1.py
index cdc9f02c010c5..ac5c29e19cd25 100644
--- a/sklearn/datasets/tests/test_rcv1.py
+++ b/sklearn/datasets/tests/test_rcv1.py
@@ -1,6 +1,6 @@
 """Test the rcv1 loader, if the data is available,
 or if specifically requested via environment variable
-(e.g. for travis cron job)."""
+(e.g. for CI jobs)."""
 
 import scipy.sparse as sp
 import numpy as np
diff --git a/sklearn/utils/_testing.py b/sklearn/utils/_testing.py
index 21d1352439ccb..482d3ea818563 100644
--- a/sklearn/utils/_testing.py
+++ b/sklearn/utils/_testing.py
@@ -392,9 +392,6 @@ def set_random_state(estimator, random_state=0):
     import pytest
 
     skip_if_32bit = pytest.mark.skipif(_IS_32BIT, reason="skipped on 32bit platforms")
-    skip_travis = pytest.mark.skipif(
-        os.environ.get("TRAVIS") == "true", reason="skip on travis"
-    )
     fails_if_pypy = pytest.mark.xfail(IS_PYPY, reason="not compatible with PyPy")
     fails_if_unstable_openblas = pytest.mark.xfail(
         _in_unstable_openblas_configuration(),