Index: Mk/Uses/python.mk
===================================================================
--- Mk/Uses/python.mk
+++ Mk/Uses/python.mk
@@ -248,7 +248,7 @@
 # What Python version and what Python interpreters are currently supported?
 # When adding a version, please keep the comment in
 # Mk/bsd.default-versions.mk in sync.
-_PYTHON_VERSIONS=		2.7 3.7 3.8 3.9 3.6 # preferred first
+_PYTHON_VERSIONS=		2.7 3.7 3.8 3.9 3.10 3.6 # preferred first
 _PYTHON_PORTBRANCH=		2.7		# ${_PYTHON_VERSIONS:[1]}
 _PYTHON_BASECMD=		${LOCALBASE}/bin/python
 _PYTHON_RELPORTDIR=		lang/python
Index: Mk/bsd.default-versions.mk
===================================================================
--- Mk/bsd.default-versions.mk
+++ Mk/bsd.default-versions.mk
@@ -100,11 +100,11 @@
 PGSQL_DEFAULT?=		12
 # Possible values: 7.3, 7.4, 8.0
 PHP_DEFAULT?=		7.4
-# Possible values: 2.7, 3.6, 3.7, 3.8, 3.9
+# Possible values: 2.7, 3.6, 3.7, 3.8, 3.9, 3.10
 PYTHON_DEFAULT?=	3.7
 # Possible values: 2.7
 PYTHON2_DEFAULT?=	2.7
-# Possible values: 3.6, 3.7, 3.8, 3.9
+# Possible values: 3.6, 3.7, 3.8, 3.9, 3.10
 PYTHON3_DEFAULT?=	3.7
 # Possible values: 2.6, 2.7, 3.0
 RUBY_DEFAULT?=		2.7