From ede3ddcab04db30859a55b34c13d2018ea88fd05 Mon Sep 17 00:00:00 2001
From: Sebastian Rittau <srittau@rittau.biz>
Date: Sun, 1 Nov 2026 12:08:15 +0100
Subject: [PATCH 1/3] Drop support for Python 3.9 and 3.10

Add Python 3.15 and pypy 3.12 to testing matrix
---
 .github/workflows/ci.yml | 9 +++------
 CHANGELOG.md             | 4 ++++
 README.md                | 2 +-
 pyproject.toml           | 4 +---
 4 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 65271d23..ec6382c7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -58,10 +58,6 @@ jobs:
         # For available versions, see:
         # https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json
         python-version:
-          - "3.9"
-          - "3.9.12"
-          - "3.10"
-          - "3.10.4"
           - "3.11"
           - "3.11.0"
           - "3.12"
@@ -69,9 +65,10 @@ jobs:
           - "3.13"
           - "3.13.0"
           - "3.14"
-          - "pypy3.9"
-          - "pypy3.10"
+          - "3.15"
+          - "3.15.0"
           - "pypy3.11"
+          - "pypy3.12"
 
     runs-on: ubuntu-latest
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a4cf664..21ac03f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# Unreleased
+
+- Drop support for Python 3.9 and 3.10.
+
 # Release 4.16.0 (July 2, 2026)
 
 No user-facing changes since 4.16.0rc2.
diff --git a/README.md b/README.md
index 106e83b1..55e9ae0a 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 The `typing_extensions` module serves two related purposes:
 
 - Enable use of new type system features on older Python versions. For example,
-  `typing.TypeGuard` is new in Python 3.10, but `typing_extensions` allows
+  `typing.TypeIs` is new in Python 3.13, but `typing_extensions` allows
   users on previous Python versions to use it too.
 - Enable experimentation with new type system PEPs before they are accepted and
   added to the `typing` module.
diff --git a/pyproject.toml b/pyproject.toml
index 6dde0165..d7f11b17 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ name = "typing_extensions"
 version = "4.16.1.dev0"
 description = "Backported and Experimental Type Hints for Python 3.9+"
 readme = "README.md"
-requires-python = ">=3.9"
+requires-python = ">=3.11"
 license = "PSF-2.0"
 license-files = ["LICENSE"]
 keywords = [
@@ -34,8 +34,6 @@ classifiers = [
     "Operating System :: OS Independent",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3 :: Only",
-    "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",

From ee8e4959214eb20f1e592a195d1c678426f46231 Mon Sep 17 00:00:00 2001
From: Sebastian Rittau <srittau@rittau.biz>
Date: Sun, 1 Nov 2026 12:09:24 +0100
Subject: [PATCH 2/3] Fix description

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index d7f11b17..89b528d4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ build-backend = "flit_core.buildapi"
 [project]
 name = "typing_extensions"
 version = "4.16.1.dev0"
-description = "Backported and Experimental Type Hints for Python 3.9+"
+description = "Backported and Experimental Type Hints for Python 3.11+"
 readme = "README.md"
 requires-python = ">=3.11"
 license = "PSF-2.0"

From 176e8fd1d3a84a2768e54db3baefca8d0537bcb0 Mon Sep 17 00:00:00 2001
From: Sebastian Rittau <srittau@rittau.biz>
Date: Sun, 1 Nov 2026 12:32:30 +0100
Subject: [PATCH 3/3] Update versions

---
 .github/workflows/ci.yml | 7 ++++---
 doc/index.rst            | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ec6382c7..7ab3579f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -59,12 +59,13 @@ jobs:
         # https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json
         python-version:
           - "3.11"
-          - "3.11.0"
+          - "3.11.15"
           - "3.12"
-          - "3.12.0"
+          - "3.12.13"
           - "3.13"
-          - "3.13.0"
+          - "3.13.13"
           - "3.14"
+          - "3.14.6"
           - "3.15"
           - "3.15.0"
           - "pypy3.11"
diff --git a/doc/index.rst b/doc/index.rst
index 77cb0ec5..de47f6b5 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -143,7 +143,7 @@ Example usage::
 Python version support
 ----------------------
 
-``typing_extensions`` currently supports Python versions 3.9 and higher. In the future,
+``typing_extensions`` currently supports Python versions 3.11 and higher. In the future,
 support for older Python versions will be dropped some time after that version
 reaches end of life.