diff --git a/Doc/data/stable_abi.dat b/Doc/data/stable_abi.dat
index 2d4278c9d97c85..86080fac716383 100644
--- a/Doc/data/stable_abi.dat
+++ b/Doc/data/stable_abi.dat
@@ -1,7 +1,7 @@
 role,name,added,ifdef_note,struct_abi_kind
 macro,METH_CLASS,3.2,,
 macro,METH_COEXIST,3.2,,
-macro,METH_FASTCALL,3.7,,
+macro,METH_FASTCALL,3.10,,
 macro,METH_METHOD,3.7,,
 macro,METH_NOARGS,3.2,,
 macro,METH_O,3.2,,
diff --git a/Misc/stable_abi.toml b/Misc/stable_abi.toml
index 8fd7aba09241e6..d59a7c788fa9e0 100644
--- a/Misc/stable_abi.toml
+++ b/Misc/stable_abi.toml
@@ -1813,7 +1813,6 @@
 [const.METH_COEXIST]
     added = '3.2'
 # METH_STACKLESS is undocumented
-# METH_FASTCALL is not part of limited API.
 
 # The following are defined in private headers, but historically
 # they were exported as part of the stable ABI.
@@ -2149,8 +2148,6 @@
 
 # New method flags in 3.7 (PEP 590):
 
-[const.METH_FASTCALL]
-    added = '3.7'
 [const.METH_METHOD]
     added = '3.7'
 
@@ -2300,6 +2297,10 @@
 [data.PyStructSequence_UnnamedField]
     added = '3.11'
 
+# Added in 3.7 but in the Stable ABI from 3.10
+[const.METH_FASTCALL]
+    added = '3.10'
+
 # Add stable Py_buffer API in Python 3.11 (https://bugs.python.org/issue45459)
 [struct.Py_buffer]
     added = '3.11'