diff --git a/HACKING.txt b/HACKING.txt
index bb7045ed6..f7c569a01 100644
--- a/HACKING.txt
+++ b/HACKING.txt
@@ -51,7 +51,7 @@ In order to add a feature to Pyramid:
   (in `docs/`).
 
 - The feature must work fully on the following CPython versions: 3.7, 3.8, 3.9,
-  3.10, and 3.11 on both UNIX and Windows.
+  3.10, 3.11, and 3.12 on both UNIX and Windows.
 
 - The feature must work on the latest version of PyPy3.
 
diff --git a/docs/narr/install.rst b/docs/narr/install.rst
index d07692d86..c40cd7403 100644
--- a/docs/narr/install.rst
+++ b/docs/narr/install.rst
@@ -22,7 +22,7 @@ the following sections.
 .. sidebar:: Python Versions
 
     As of this writing, :app:`Pyramid` is tested against Python 3.7,
-    3.8, 3.9, 3.10, 3.11 and PyPy (matches CPython version 3.8).
+    3.8, 3.9, 3.10, 3.11, 3.12 and PyPy (matches CPython version 3.8).
 
 :app:`Pyramid` is known to run on all popular Unix-like systems such as Linux,
 macOS, and FreeBSD, as well as on Windows platforms.  It is also known to
diff --git a/docs/narr/upgrading.rst b/docs/narr/upgrading.rst
index 5fc3dc9fa..64d51c024 100644
--- a/docs/narr/upgrading.rst
+++ b/docs/narr/upgrading.rst
@@ -91,6 +91,7 @@ Python is when security updates are no longer released.
 - `Python 3.9 Lifespan <https://devguide.python.org/versions/#versions>`_ 2025-10.
 - `Python 3.10 Lifespan <https://devguide.python.org/versions/#versions>`_ 2026-10.
 - `Python 3.11 Lifespan <https://devguide.python.org/versions/#versions>`_ 2027-10.
+- `Python 3.12 Lifespan <https://devguide.python.org/versions/#versions>`_ 2028-10.
 
 To determine the Python support for a specific release of Pyramid, view its
 ``tox.ini`` file at the root of the repository's version.