diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 58a4a25..6994495 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-22.04 ]
-        python: [ '3.9', '3.10', '3.11', '3.12', '3.13', '3.14' ]
+        python: [ '3.11', '3.12', '3.13', '3.14', '3.15.0-rc.3' ]
         variant: [ "py", "py-images" ]
         include:
           - os: macOS-12
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 2b932c2..eeedb54 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -16,4 +16,4 @@ repos:
     rev: v1.6.0
     hooks:
       - id: vermin
-        args: ['-t=3.9-', '--violations']
+        args: ['-t=3.11-', '--violations']
diff --git a/README.rst b/README.rst
index 44b25a2..a9a1dfd 100644
--- a/README.rst
+++ b/README.rst
@@ -26,7 +26,7 @@ python-barcode
 There are no external dependencies when generating SVG files.
 Pillow is required for generating images (e.g.: PNGs).
 
-Support Python 3.9 to 3.13.
+Support Python 3.11 to 3.15.
 
 .. image:: example-ean13.png
   :target: https://github.com/WhyNotHugo/python-barcode
diff --git a/docs/changelog.rst b/docs/changelog.rst
index caa70d5..9a15b52 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -1,9 +1,10 @@
 Changelog
 ---------
 
-v0.16.2
+v0.17.0
 ~~~~~~~
-* Add support for Python 3.13 and 3.14.
+* Add support for Python 3.13, 3.14 and 3.15.
+* Drop support for Python < 3.11.
 * Fix a leading ``99`` digit pair being silently dropped from Code128
   barcodes. (#251)
 * Fix ISBN-10 and ISSN barcodes being truncated to 10 and 8 digits.
diff --git a/pyproject.toml b/pyproject.toml
index 81cdc66..fc5d541 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 name = "python-barcode"
 description = "Create standard barcodes with Python. No external modules needed. (optional Pillow support included)."
 readme = "README.rst"
-requires-python = ">=3.9"
+requires-python = ">=3.11"
 license = { text = "MIT" }
 authors = [
   { name = "Hugo Osvaldo Barrera et al", email = "hugo@whynothugo.nl" }
@@ -19,12 +19,11 @@ classifiers = [
   "Operating System :: OS Independent",
   "Programming Language :: Python",
   "Programming Language :: Python :: 3",
-  "Programming Language :: Python :: 3.9",
-  "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: 3.15",
   "Topic :: Multimedia :: Graphics",
   "Topic :: Software Development :: Libraries :: Python Modules",
 ]