diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9d62a0b..243dfdc 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -38,7 +38,7 @@ repos:
       args: []
 
  - repo: https://github.com/domdfcoding/pre-commit-hooks
-   rev: v0.7.0
+   rev: v0.8.1
    hooks:
     - id: requirements-txt-sorter
       args:
diff --git a/doc-source/conf.py b/doc-source/conf.py
index cb19385..e40b221 100644
--- a/doc-source/conf.py
+++ b/doc-source/conf.py
@@ -88,7 +88,7 @@ def setup(app):
 
 	app.connect("config-inited", lambda app, config: better_header_layout(config))
 	app.connect("build-finished", copy_asset_files)
-	app.add_js_file("https://unpkg.com/twemoji@latest/dist/twemoji.min.js")
+	app.add_js_file("https://cdn.jsdelivr.net/npm/twemoji@14.0.2/dist/twemoji.min.js")
 	app.add_js_file("twemoji.js")
 	app.add_css_file("twemoji.css")
 	app.add_transform(sphinxemoji.EmojiSubstitutions)
diff --git a/pyproject.toml b/pyproject.toml
index d9768ce..8ff8683 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -78,6 +78,7 @@ extensions = [
     "html_section",
     "latex_unicode",
 ]
+sphinxemoji_source = "https://cdn.jsdelivr.net/npm/twemoji@14.0.2/dist/twemoji.min.js"
 gitstamp_fmt = "%d %b %Y"
 templates_path = [ "_templates",]
 html_static_path = [ "_static",]
diff --git a/tox.ini b/tox.ini
index 5181ddf..c3e326d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,6 +4,10 @@
 #     * envlists
 #     * testenv
 #     * testenv:.package
+#     * testenv:py315-dev
+#     * testenv:py315
+#     * testenv:py314-dev
+#     * testenv:py314
 #     * testenv:py313-dev
 #     * testenv:py313
 #     * testenv:py312-dev
@@ -145,7 +149,7 @@ skip_install = True
 ignore_errors = True
 changedir = {toxinidir}
 deps = pyupgrade-directories
-commands = pyup_dirs mh_utils tests --py36-plus --recursive
+commands = pyup_dirs mh_utils tests --py37-plus --recursive
 
 [testenv:coverage]
 basepython = python3.9