diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dd7d477..0024e81 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -30,13 +30,11 @@ jobs:
       matrix:
         os: [ubuntu, macos, windows]
         python-version:
-          - "3.7"
           - "3.8"
           - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"
-          - "pypy3.7"
           - "pypy3.8"
           - "pypy3.9"
           - "pypy3.10"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e357f8f..62d38e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Changelog
 
 ## [Unreleased]
+### Changed
+- Bump the minimum Python version to 3.8.
 
 ## [0.4.4] - 2024-01-01
 ### HTML spec
diff --git a/domify/base_element.py b/domify/base_element.py
index 58a08f7..4b52d40 100644
--- a/domify/base_element.py
+++ b/domify/base_element.py
@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import sys
 import warnings
 from contextvars import ContextVar
 from html import escape
@@ -11,6 +10,7 @@
     Dict,
     Iterable,
     Iterator,
+    Literal,
     Set,
     TypeVar,
     Union,
@@ -21,12 +21,6 @@
 from domify import exc
 from domify import validators as v
 
-if sys.version_info >= (3, 8):
-    from typing import Literal
-else:
-    from typing_extensions import Literal
-
-
 _T_BaseElement = TypeVar("_T_BaseElement", bound="BaseElement")
 _T_attribute = Union[str, float, bool]
 _T_child = Union["BaseElement", str, float]
diff --git a/pyproject.toml b/pyproject.toml
index 4325cd2..7266f7e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ build-backend = "hatchling.build"
 name = "domify"
 description = "HTML generator using pure Python"
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 license = "MIT"
 authors = [
     {name="Parnassius", email="Parnassius@users.noreply.github.com"},
@@ -18,7 +18,6 @@ classifiers = [
     "License :: OSI Approved :: MIT License",
     "Operating System :: OS Independent",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
@@ -30,9 +29,6 @@ classifiers = [
     "Topic :: Text Processing :: Markup :: HTML",
     "Typing :: Typed",
 ]
-dependencies = [
-    "typing-extensions>=3.7; python_version<'3.8'",
-]
 dynamic = ["version"]
 
 [project.optional-dependencies]
@@ -46,7 +42,6 @@ lint = [
 test = [
     "pytest==7.4.4",
     "pytest-cov==4.1.0",
-    "typing-extensions==3.7.2; python_version<'3.8'",
 ]
 
 
@@ -101,13 +96,11 @@ features = ["test"]
 
 [[tool.hatch.envs.test.matrix]]
 python = [
-    "3.7",
     "3.8",
     "3.9",
     "3.10",
     "3.11",
     "3.12",
-    "pypy3.7",
     "pypy3.8",
     "pypy3.9",
     "pypy3.10",
@@ -130,7 +123,7 @@ omit = ["domify/__about__.py"]
 
 
 [tool.mypy]
-python_version = "3.7"
+python_version = "3.8"
 strict = true
 
 # Disallow dynamic typing
@@ -152,7 +145,7 @@ disallow_incomplete_defs = false
 
 
 [tool.ruff]
-target-version = "py37"
+target-version = "py38"
 select = [
     "A",     # flake8-builtins
     "ARG",   # flake8-unused-arguments