diff --git a/Doc/data/stable_abi.dat b/Doc/data/stable_abi.dat
index 7fb002cd80369b..d8b54011a770fa 100644
--- a/Doc/data/stable_abi.dat
+++ b/Doc/data/stable_abi.dat
@@ -510,6 +510,7 @@ function,PyObject_GetAttrString,3.2,,
 function,PyObject_GetBuffer,3.11,,
 function,PyObject_GetItem,3.2,,
 function,PyObject_GetIter,3.2,,
+function,PyObject_GetOptionalAttr,3.13,,
 function,PyObject_GetTypeData,3.12,,
 function,PyObject_HasAttr,3.2,,
 function,PyObject_HasAttrString,3.2,,
diff --git a/Lib/test/test_stable_abi_ctypes.py b/Lib/test/test_stable_abi_ctypes.py
index 038c978e7bbd02..013b45e80d48a5 100644
--- a/Lib/test/test_stable_abi_ctypes.py
+++ b/Lib/test/test_stable_abi_ctypes.py
@@ -529,6 +529,7 @@ def test_windows_feature_macros(self):
     "PyObject_GetBuffer",
     "PyObject_GetItem",
     "PyObject_GetIter",
+    "PyObject_GetOptionalAttr",
     "PyObject_GetTypeData",
     "PyObject_HasAttr",
     "PyObject_HasAttrString",
diff --git a/Misc/stable_abi.toml b/Misc/stable_abi.toml
index bc7259f11816f3..8974d2dec20764 100644
--- a/Misc/stable_abi.toml
+++ b/Misc/stable_abi.toml
@@ -1178,6 +1178,8 @@
     added = '3.2'
 [function.PyObject_GetIter]
     added = '3.2'
+[function.PyObject_GetOptionalAttr]
+    added = '3.13'
 [function.PyObject_HasAttr]
     added = '3.2'
 [function.PyObject_HasAttrString]
diff --git a/PC/python3dll.c b/PC/python3dll.c
index 65bdf326ffbc7f..2bc63cbfa4abd8 100755
--- a/PC/python3dll.c
+++ b/PC/python3dll.c
@@ -467,6 +467,7 @@ EXPORT_FUNC(PyObject_GetAttrString)
 EXPORT_FUNC(PyObject_GetBuffer)
 EXPORT_FUNC(PyObject_GetItem)
 EXPORT_FUNC(PyObject_GetIter)
+EXPORT_FUNC(PyObject_GetOptionalAttr)
 EXPORT_FUNC(PyObject_GetTypeData)
 EXPORT_FUNC(PyObject_HasAttr)
 EXPORT_FUNC(PyObject_HasAttrString)