diff --git a/.github/workflows/_local_ci_tests.yml b/.github/workflows/_local_ci_tests.yml
index 35e3afa8..41098513 100644
--- a/.github/workflows/_local_ci_tests.yml
+++ b/.github/workflows/_local_ci_tests.yml
@@ -43,7 +43,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
         os: ["ubuntu-latest", "windows-latest"]
 
     steps:
@@ -81,7 +81,7 @@ jobs:
       fail-fast: false
       matrix:
         # Use lowest and highest supported (stable) Python version
-        python-version: ["3.7", "3.12"]
+        python-version: ["3.8", "3.12"]
         os: ["ubuntu-latest", "windows-latest"]
 
     steps:
diff --git a/.github/workflows/cd_release.yml b/.github/workflows/cd_release.yml
index 18dddcea..aea75155 100644
--- a/.github/workflows/cd_release.yml
+++ b/.github/workflows/cd_release.yml
@@ -185,9 +185,9 @@ jobs:
     steps:
     - name: Validate inputs
       run: |
-        if [[ ! "${{ inputs.python_version_build }}" =~ ^3\.([7-9]|1[0-4])(\..*)?$ ]]; then
+        if [[ ! "${{ inputs.python_version_build }}" =~ ^3\.([8-9]|1[0-4])(\..*)?$ ]]; then
           echo "Python version '${{ inputs.python_version_build }}' is not supported."
-          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
+          echo "Supported versions are: 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
           exit 1
         fi
 
diff --git a/.github/workflows/ci_cd_updated_default_branch.yml b/.github/workflows/ci_cd_updated_default_branch.yml
index 155053df..0bdf5b25 100644
--- a/.github/workflows/ci_cd_updated_default_branch.yml
+++ b/.github/workflows/ci_cd_updated_default_branch.yml
@@ -208,9 +208,9 @@ jobs:
             exit 1
         fi
 
-        if [[ ! "${{ inputs.python_version }}" =~ ^3\.([7-9]|1[0-4])(\..*)?$ ]]; then
+        if [[ ! "${{ inputs.python_version }}" =~ ^3\.([8-9]|1[0-4])(\..*)?$ ]]; then
           echo "Python version '${{ inputs.python_version }}' is not supported."
-          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
+          echo "Supported versions are: 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
           exit 1
         fi
 
diff --git a/.github/workflows/ci_check_pyproject_dependencies.yml b/.github/workflows/ci_check_pyproject_dependencies.yml
index 2af3a62d..44156138 100644
--- a/.github/workflows/ci_check_pyproject_dependencies.yml
+++ b/.github/workflows/ci_check_pyproject_dependencies.yml
@@ -98,9 +98,9 @@ jobs:
     - name: Validate inputs
       id: validate_inputs
       run: |
-        if [[ ! "${{ inputs.python_version }}" =~ ^3\.([7-9]|1[0-4])(\..*)?$ ]]; then
+        if [[ ! "${{ inputs.python_version }}" =~ ^3\.([8-9]|1[0-4])(\..*)?$ ]]; then
           echo "Python version '${{ inputs.python_version }}' is not supported."
-          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
+          echo "Supported versions are: 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
           exit 1
         fi
 
diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index 2638eb93..edba1685 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -405,9 +405,9 @@ jobs:
 
     - name: Validate inputs
       run: |
-        if [[ "${{ steps.determine_framework.outputs.framework }}" == "mkdocs" && ! "${{ inputs.python_version_docs }}" =~ ^3\.([7-9]|1[0-4])(\..*)?$ ]]; then
+        if [[ "${{ steps.determine_framework.outputs.framework }}" == "mkdocs" && ! "${{ inputs.python_version_docs }}" =~ ^3\.([8-9]|1[0-4])(\..*)?$ ]]; then
           echo "Python version '${{ inputs.python_version_docs }}' is not supported."
-          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
+          echo "Supported versions are: 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
           exit 1
         fi
 
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 25eb2659..c4135b01 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,5 +1,3 @@
-# To install the git pre-commit hook run:
-#   pre-commit install
 default_language_version:
   python: python3.9
 
@@ -23,12 +21,11 @@ repos:
   # the language
   # It works on files in-place
   - repo: https://github.com/asottile/pyupgrade
-    # Latest version for Python 3.7: 3.3.2
     # Latest version for Python 3.8: 3.8.0
     rev: v3.19.1
     hooks:
     - id: pyupgrade
-      args: [--py37-plus]
+      args: [--py38-plus]
 
   # Black is a code style and formatter
   # It works on files in-place
diff --git a/docs/workflows/ci_tests.md b/docs/workflows/ci_tests.md
index c9826351..c0528097 100644
--- a/docs/workflows/ci_tests.md
+++ b/docs/workflows/ci_tests.md
@@ -180,7 +180,7 @@ jobs:
     uses: SINTEF/ci-cd/.github/workflows/ci_tests.yml@v2.8.3
     with:
       python_version_pylint_safety: "3.8"
-      python_version_docs: "3.7"
+      python_version_docs: "3.9"
       install_extras: "[dev,docs]"
       skip_pre-commit_hooks: pylint
       pylint_options: --rcfile=pyproject.toml
@@ -208,7 +208,7 @@ jobs:
     uses: SINTEF/ci-cd/.github/workflows/ci_tests.yml@v2.8.3
     with:
       python_version_pylint_safety: "3.8"
-      python_version_docs: "3.7"
+      python_version_docs: "3.9"
       install_extras: "[dev,docs]"
       skip_pre-commit_hooks: pylint
       pylint_runs: |
diff --git a/pyproject.toml b/pyproject.toml
index 45d218f0..a62de82d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,6 @@ classifiers = [
     "Development Status :: 2 - Pre-Alpha",
     "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
@@ -29,34 +28,30 @@ classifiers = [
     "Private :: Do Not Upload",
 ]
 keywords = ["ci", "cd", "pre-commit"]
-requires-python = "~=3.7"
+requires-python = "~=3.8"
 dynamic = ["version", "description"]
 
 dependencies = [
     "invoke ~=2.2",
-    "packaging ~=24.0",
-    "tomlkit ~=0.12.5",
-    "typing-extensions ~=4.7; python_version < '3.8'",
-    "typing-extensions ~=4.12; python_version >= '3.8'",
+    "packaging ~=24.2",
+    "tomlkit ~=0.13.2",
+    "typing-extensions ~=4.12",
 ]
 
 [project.optional-dependencies]
 docs = [
     "mike ~=2.1",
-    "mkdocs ~=1.5",
+    "mkdocs ~=1.6",
     "mkdocs-awesome-pages-plugin ~=2.9",
-    "mkdocs-material ~=9.2; python_version < '3.8'",
-    "mkdocs-material ~=9.5; python_version >= '3.8'",
-    "mkdocstrings[python-legacy] ~=0.22.0; python_version < '3.8'",
-    "mkdocstrings[python-legacy] ~=0.26.1; python_version >= '3.8'",
+    "mkdocs-material ~=9.5",
+    "mkdocstrings[python-legacy] ~=0.26.1",
 ]
 testing = [
-    "pytest ~=7.4",
-    "pytest-cov ~=4.1",
+    "pytest ~=8.3",
+    "pytest-cov ~=5.0",
 ]
 dev = [
-    "pre-commit ~=2.21; python_version < '3.8'",
-    "pre-commit ~=3.5; python_version >= '3.8'",
+    "pre-commit ~=3.5",
     "ci-cd[docs,testing]",
 ]
 
@@ -71,7 +66,7 @@ Changelog = "https://SINTEF.github.io/ci-cd/latest/CHANGELOG"
 "ci-cd" = "ci_cd.main:program.run"
 
 [tool.mypy]
-python_version = "3.7"
+python_version = "3.8"
 ignore_missing_imports = true
 scripts_are_modules = true
 warn_unused_configs = true
@@ -80,7 +75,7 @@ allow_redefinition = true
 check_untyped_defs = true
 
 [tool.pytest.ini_options]
-minversion = "7.4"
+minversion = "8.3"
 addopts = ["-rs", "--cov=ci_cd", "--cov-report=term-missing:skip-covered"]
 filterwarnings = ["error"]
 
diff --git a/tests/tasks/test_update_deps.py b/tests/tasks/test_update_deps.py
index be38eab3..aad0d553 100644
--- a/tests/tasks/test_update_deps.py
+++ b/tests/tasks/test_update_deps.py
@@ -33,7 +33,7 @@ def test_update_deps(tmp_path: Path, caplog: pytest.LogCaptureFixture) -> None:
         data=f"""
 [project]
 name = "test"
-requires-python = "~=3.7"
+requires-python = "~=3.8"
 
 dependencies = [
     "invoke ~={original_dependencies['invoke']}",
@@ -127,7 +127,7 @@ def test_update_deps(tmp_path: Path, caplog: pytest.LogCaptureFixture) -> None:
     expected_updated_pyproject_file = f"""
 [project]
 name = "test"
-requires-python = "~=3.7"
+requires-python = "~=3.8"
 
 dependencies = [
     "invoke ~={original_dependencies['invoke']}",
@@ -353,7 +353,7 @@ def test_ignore_rules_logic(
         data="""
 [project]
 name = "test"
-requires-python = "~=3.7"
+requires-python = "~=3.8"
 
 dependencies = [
     "invoke ~=1.7",
@@ -641,7 +641,7 @@ def test_non_parseable_pyproject_toml(tmp_path: Path) -> None:
 
 @pytest.mark.parametrize(
     "requires_python",
-    ["", 'requires-python = "invalid"', 'requires-python = "3.7"'],
+    ["", 'requires-python = "invalid"', 'requires-python = "3.8"'],
     ids=["missing", "invalid", "missing operator"],
 )
 def test_no_requires_python_in_pyproject_toml(
@@ -681,7 +681,7 @@ def test_missing_project_package_name(tmp_path: Path) -> None:
     pyproject_file.write_text(
         data="""
 [project]
-requires-python = "~=3.7"
+requires-python = "~=3.8"
 """,
         encoding="utf8",
     )