diff --git a/coin/provisioning/common/macos/python-arm.sh b/coin/provisioning/common/macos/python-arm.sh
new file mode 100755
index 00000000..9ae3add4
--- /dev/null
+++ b/coin/provisioning/common/macos/python-arm.sh
@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+# Copyright (C) 2025 The Qt Company Ltd.
+# Copyright (C) 2017 Pelagicore AG
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+# This script installs python3 on macOS ARM hosts.
+
+# shellcheck source=../unix/SetEnvVar.sh
+source "${BASH_SOURCE%/*}/../unix/SetEnvVar.sh"
+
+# Use 3.12 as a default python
+# Note: Make sure that it's a version where dependencies are stored in CI-files.
+python_ver="3.12.11"
+
+export PYTHON_BUILD_MIRROR_URL="https://ci-files01-hki.ci.qt.io/input/python/"
+export PYTHON_BUILD_MIRROR_URL_SKIP_CHECKSUM=1
+pyenv install "$python_ver"
+
+/Users/qt/.pyenv/versions/$python_ver/bin/pip3 install --user virtualenv wheel html5lib
+/Users/qt/.pyenv/versions/$python_ver/bin/pip3 install --user -r ${BASH_SOURCE%/*}/../shared/requirements.txt
+
+SetEnvVar "PYTHON3_PATH" "/Users/qt/.pyenv/versions/$python_ver/bin/"
+SetEnvVar "PIP3_PATH" "/Users/qt/.pyenv/versions/$python_ver/bin/"
+SetEnvVar "PATH" "\$PYTHON3_PATH:\$PATH"
+
+# Provisioning during installation says:
+# 'The script sbom2doc is installed in '$HOME/.local/bin' which is not on PATH.'
+# hence the explicit assignment to SBOM_PYTHON_APPS_PATH.
+SetEnvVar "SBOM_PYTHON_APPS_PATH" "/Users/qt/.local/bin"
+
+# Set SBOM_PYTHON_INTERP_PATH to Python3 instance which was used to install SBOM packages from requirements
+SetEnvVar "SBOM_PYTHON_INTERP_PATH" "/Users/qt/.pyenv/versions/$python_ver/bin/python3"
+
+echo "python3 = $python_ver" >> ~/versions.txt
diff --git a/coin/provisioning/qtci-macos-11-arm/25-python3.sh b/coin/provisioning/qtci-macos-11-arm/25-python3.sh
index a3451f0a..bba06cff 100755
--- a/coin/provisioning/qtci-macos-11-arm/25-python3.sh
+++ b/coin/provisioning/qtci-macos-11-arm/25-python3.sh
@@ -3,20 +3,7 @@
 # Copyright (C) 2017 Pelagicore AG
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
-# This script installs python3
+set -euox pipefail
 
-# shellcheck source=../common/unix/SetEnvVar.sh
-source "${BASH_SOURCE%/*}/../common/unix/SetEnvVar.sh"
-
-export PYTHON_BUILD_MIRROR_URL="https://ci-files01-hki.ci.qt.io/input/python/"
-export PYTHON_BUILD_MIRROR_URL_SKIP_CHECKSUM=1
-pyenv install 3.9.7
-
-/Users/qt/.pyenv/versions/3.9.7/bin/pip3 install --user virtualenv wheel html5lib
-
-SetEnvVar "PYTHON3_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/"
-SetEnvVar "PIP3_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/"
-# Use 3.9 as a default python
-SetEnvVar "PATH" "\$PYTHON3_PATH:\$PATH"
-
-echo "python3 = 3.9.7" >> ~/versions.txt
+# shellcheck source=../common/macos/python-arm.sh
+source "${BASH_SOURCE%/*}/../common/macos/python-arm.sh"
diff --git a/coin/provisioning/qtci-macos-12-arm/25-python.sh b/coin/provisioning/qtci-macos-12-arm/25-python.sh
index 1c5402d7..bba06cff 100755
--- a/coin/provisioning/qtci-macos-12-arm/25-python.sh
+++ b/coin/provisioning/qtci-macos-12-arm/25-python.sh
@@ -3,29 +3,7 @@
 # Copyright (C) 2017 Pelagicore AG
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
-# This script installs python3
+set -euox pipefail
 
-# shellcheck source=../common/unix/SetEnvVar.sh
-source "${BASH_SOURCE%/*}/../common/unix/SetEnvVar.sh"
-
-export PYTHON_BUILD_MIRROR_URL="https://ci-files01-hki.ci.qt.io/input/python/"
-export PYTHON_BUILD_MIRROR_URL_SKIP_CHECKSUM=1
-pyenv install 3.9.7
-
-/Users/qt/.pyenv/versions/3.9.7/bin/pip3 install --user virtualenv wheel html5lib
-/Users/qt/.pyenv/versions/3.9.7/bin/pip3 install --user -r ${BASH_SOURCE%/*}/../common/shared/requirements.txt
-
-SetEnvVar "PYTHON3_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/"
-SetEnvVar "PIP3_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/"
-# Use 3.9 as a default python
-SetEnvVar "PATH" "\$PYTHON3_PATH:\$PATH"
-
-# Provisioning during installation says:
-# 'The script sbom2doc is installed in '$HOME/.local/bin' which is not on PATH.'
-# hence the explicit assignment to SBOM_PYTHON_APPS_PATH.
-SetEnvVar "SBOM_PYTHON_APPS_PATH" "/Users/qt/.local/bin"
-
-# Set SBOM_PYTHON_INTERP_PATH to Python3 instance which was used to install SBOM packages from requirements
-SetEnvVar "SBOM_PYTHON_INTERP_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/python3"
-
-echo "python3 = 3.9.7" >> ~/versions.txt
+# shellcheck source=../common/macos/python-arm.sh
+source "${BASH_SOURCE%/*}/../common/macos/python-arm.sh"
diff --git a/coin/provisioning/qtci-macos-13-arm/25-python.sh b/coin/provisioning/qtci-macos-13-arm/25-python.sh
index 1c5402d7..bba06cff 100755
--- a/coin/provisioning/qtci-macos-13-arm/25-python.sh
+++ b/coin/provisioning/qtci-macos-13-arm/25-python.sh
@@ -3,29 +3,7 @@
 # Copyright (C) 2017 Pelagicore AG
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
-# This script installs python3
+set -euox pipefail
 
-# shellcheck source=../common/unix/SetEnvVar.sh
-source "${BASH_SOURCE%/*}/../common/unix/SetEnvVar.sh"
-
-export PYTHON_BUILD_MIRROR_URL="https://ci-files01-hki.ci.qt.io/input/python/"
-export PYTHON_BUILD_MIRROR_URL_SKIP_CHECKSUM=1
-pyenv install 3.9.7
-
-/Users/qt/.pyenv/versions/3.9.7/bin/pip3 install --user virtualenv wheel html5lib
-/Users/qt/.pyenv/versions/3.9.7/bin/pip3 install --user -r ${BASH_SOURCE%/*}/../common/shared/requirements.txt
-
-SetEnvVar "PYTHON3_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/"
-SetEnvVar "PIP3_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/"
-# Use 3.9 as a default python
-SetEnvVar "PATH" "\$PYTHON3_PATH:\$PATH"
-
-# Provisioning during installation says:
-# 'The script sbom2doc is installed in '$HOME/.local/bin' which is not on PATH.'
-# hence the explicit assignment to SBOM_PYTHON_APPS_PATH.
-SetEnvVar "SBOM_PYTHON_APPS_PATH" "/Users/qt/.local/bin"
-
-# Set SBOM_PYTHON_INTERP_PATH to Python3 instance which was used to install SBOM packages from requirements
-SetEnvVar "SBOM_PYTHON_INTERP_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/python3"
-
-echo "python3 = 3.9.7" >> ~/versions.txt
+# shellcheck source=../common/macos/python-arm.sh
+source "${BASH_SOURCE%/*}/../common/macos/python-arm.sh"
diff --git a/coin/provisioning/qtci-macos-14-arm/25-python.sh b/coin/provisioning/qtci-macos-14-arm/25-python.sh
index 1c5402d7..bba06cff 100755
--- a/coin/provisioning/qtci-macos-14-arm/25-python.sh
+++ b/coin/provisioning/qtci-macos-14-arm/25-python.sh
@@ -3,29 +3,7 @@
 # Copyright (C) 2017 Pelagicore AG
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
-# This script installs python3
+set -euox pipefail
 
-# shellcheck source=../common/unix/SetEnvVar.sh
-source "${BASH_SOURCE%/*}/../common/unix/SetEnvVar.sh"
-
-export PYTHON_BUILD_MIRROR_URL="https://ci-files01-hki.ci.qt.io/input/python/"
-export PYTHON_BUILD_MIRROR_URL_SKIP_CHECKSUM=1
-pyenv install 3.9.7
-
-/Users/qt/.pyenv/versions/3.9.7/bin/pip3 install --user virtualenv wheel html5lib
-/Users/qt/.pyenv/versions/3.9.7/bin/pip3 install --user -r ${BASH_SOURCE%/*}/../common/shared/requirements.txt
-
-SetEnvVar "PYTHON3_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/"
-SetEnvVar "PIP3_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/"
-# Use 3.9 as a default python
-SetEnvVar "PATH" "\$PYTHON3_PATH:\$PATH"
-
-# Provisioning during installation says:
-# 'The script sbom2doc is installed in '$HOME/.local/bin' which is not on PATH.'
-# hence the explicit assignment to SBOM_PYTHON_APPS_PATH.
-SetEnvVar "SBOM_PYTHON_APPS_PATH" "/Users/qt/.local/bin"
-
-# Set SBOM_PYTHON_INTERP_PATH to Python3 instance which was used to install SBOM packages from requirements
-SetEnvVar "SBOM_PYTHON_INTERP_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/python3"
-
-echo "python3 = 3.9.7" >> ~/versions.txt
+# shellcheck source=../common/macos/python-arm.sh
+source "${BASH_SOURCE%/*}/../common/macos/python-arm.sh"
diff --git a/coin/provisioning/qtci-macos-15-arm/25-python.sh b/coin/provisioning/qtci-macos-15-arm/25-python.sh
index e88b6224..06b15bef 100755
--- a/coin/provisioning/qtci-macos-15-arm/25-python.sh
+++ b/coin/provisioning/qtci-macos-15-arm/25-python.sh
@@ -3,29 +3,7 @@
 # Copyright (C) 2017 Pelagicore AG
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
-# This script installs python3
+set -euox pipefail
 
-# shellcheck source=../common/unix/SetEnvVar.sh
-source "${BASH_SOURCE%/*}/../common/unix/SetEnvVar.sh"
-
-export PYTHON_BUILD_MIRROR_URL="https://ci-files01-hki.ci.qt.io/input/python/"
-export PYTHON_BUILD_MIRROR_URL_SKIP_CHECKSUM=1
-pyenv install 3.12.11
-
-/Users/qt/.pyenv/versions/3.12.11/bin/pip3 install --user virtualenv wheel html5lib
-/Users/qt/.pyenv/versions/3.12.11/bin/pip3 install --user -r ${BASH_SOURCE%/*}/../common/shared/requirements.txt
-
-SetEnvVar "PYTHON3_PATH" "/Users/qt/.pyenv/versions/3.12.11/bin/"
-SetEnvVar "PIP3_PATH" "/Users/qt/.pyenv/versions/3.12.11/bin/"
-# Use 3.9 as a default python
-SetEnvVar "PATH" "\$PYTHON3_PATH:\$PATH"
-
-# Provisioning during installation says:
-# 'The script sbom2doc is installed in '$HOME/.local/bin' which is not on PATH.'
-# hence the explicit assignment to SBOM_PYTHON_APPS_PATH.
-SetEnvVar "SBOM_PYTHON_APPS_PATH" "/Users/qt/.local/bin"
-
-# Set SBOM_PYTHON_INTERP_PATH to Python3 instance which was used to install SBOM packages from requirements
-SetEnvVar "SBOM_PYTHON_INTERP_PATH" "/Users/qt/.pyenv/versions/3.12.11/bin/python3"
-
-echo "python3 = 3.12.11" >> ~/versions.txt
+# shellcheck source=../common/macos/python-arm.sh
+source "${BASH_SOURCE%/*}/../common/macos/python-arm.sh"
diff --git a/coin/provisioning/qtci-macos-26-arm/25-python.sh b/coin/provisioning/qtci-macos-26-arm/25-python.sh
index 1c5402d7..bba06cff 100755
--- a/coin/provisioning/qtci-macos-26-arm/25-python.sh
+++ b/coin/provisioning/qtci-macos-26-arm/25-python.sh
@@ -3,29 +3,7 @@
 # Copyright (C) 2017 Pelagicore AG
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
-# This script installs python3
+set -euox pipefail
 
-# shellcheck source=../common/unix/SetEnvVar.sh
-source "${BASH_SOURCE%/*}/../common/unix/SetEnvVar.sh"
-
-export PYTHON_BUILD_MIRROR_URL="https://ci-files01-hki.ci.qt.io/input/python/"
-export PYTHON_BUILD_MIRROR_URL_SKIP_CHECKSUM=1
-pyenv install 3.9.7
-
-/Users/qt/.pyenv/versions/3.9.7/bin/pip3 install --user virtualenv wheel html5lib
-/Users/qt/.pyenv/versions/3.9.7/bin/pip3 install --user -r ${BASH_SOURCE%/*}/../common/shared/requirements.txt
-
-SetEnvVar "PYTHON3_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/"
-SetEnvVar "PIP3_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/"
-# Use 3.9 as a default python
-SetEnvVar "PATH" "\$PYTHON3_PATH:\$PATH"
-
-# Provisioning during installation says:
-# 'The script sbom2doc is installed in '$HOME/.local/bin' which is not on PATH.'
-# hence the explicit assignment to SBOM_PYTHON_APPS_PATH.
-SetEnvVar "SBOM_PYTHON_APPS_PATH" "/Users/qt/.local/bin"
-
-# Set SBOM_PYTHON_INTERP_PATH to Python3 instance which was used to install SBOM packages from requirements
-SetEnvVar "SBOM_PYTHON_INTERP_PATH" "/Users/qt/.pyenv/versions/3.9.7/bin/python3"
-
-echo "python3 = 3.9.7" >> ~/versions.txt
+# shellcheck source=../common/macos/python-arm.sh
+source "${BASH_SOURCE%/*}/../common/macos/python-arm.sh"