diff --git a/changelog/10452.bugfix.rst b/changelog/10452.bugfix.rst
new file mode 100644
index 000000000..d8f7dded4
--- /dev/null
+++ b/changelog/10452.bugfix.rst
@@ -0,0 +1 @@
+Fix 'importlib.abc.TraversableResources' deprecation warning in Python 3.12.
diff --git a/src/_pytest/assertion/rewrite.py b/src/_pytest/assertion/rewrite.py
index 63f9dd8f2..cb64a33c0 100644
--- a/src/_pytest/assertion/rewrite.py
+++ b/src/_pytest/assertion/rewrite.py
@@ -275,7 +275,12 @@ class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader)
 
     if sys.version_info >= (3, 10):
 
-        def get_resource_reader(self, name: str) -> importlib.abc.TraversableResources:  # type: ignore
+        if sys.version_info >= (3, 12):
+            from importlib.resources.abc import TraversableResources
+        else:
+            from importlib.abc import TraversableResources
+
+        def get_resource_reader(self, name: str) -> TraversableResources:  # type: ignore
             if sys.version_info < (3, 11):
                 from importlib.readers import FileReader
             else:
diff --git a/tox.ini b/tox.ini
index f04242c5c..c80fdfcd1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,6 +9,7 @@ envlist =
     py39
     py310
     py311
+    py312
     pypy3
     py37-{pexpect,xdist,unittestextras,numpy,pluggymain,pylib}
     doctesting