diff --git a/glibc-python3.patch b/glibc-python3.patch
index 16717a0..7328fc8 100644
--- a/glibc-python3.patch
+++ b/glibc-python3.patch
@@ -9,23 +9,28 @@ python3 during a transitional phase.
 Author: Carlos O'Donell <carlos@redhat.com>
 
 
+
 diff --git a/benchtests/scripts/compare_bench.py b/benchtests/scripts/compare_bench.py
-index a85ca3a38be1fdeb..9f1ea9d85f4b833a 100755
+index 9a91c2649106a740..9f1ea9d85f4b833a 100755
 --- a/benchtests/scripts/compare_bench.py
 +++ b/benchtests/scripts/compare_bench.py
-@@ -1,4 +1,4 @@
+@@ -1,5 +1,5 @@
 -#!/usr/bin/python
+-# Copyright (C) 2015-2023 Free Software Foundation, Inc.
 +#!/usr/bin/python3
- # Copyright (C) 2015-2022 Free Software Foundation, Inc.
++# Copyright (C) 2015-2022 Free Software Foundation, Inc.
  # This file is part of the GNU C Library.
  #
+ # The GNU C Library is free software; you can redistribute it and/or
 diff --git a/benchtests/scripts/import_bench.py b/benchtests/scripts/import_bench.py
-index d8bdde7753885a4d..698c4ff81b13f697 100644
+index 92d9dc4fbaf08382..698c4ff81b13f697 100644
 --- a/benchtests/scripts/import_bench.py
 +++ b/benchtests/scripts/import_bench.py
-@@ -1,4 +1,4 @@
+@@ -1,5 +1,5 @@
 -#!/usr/bin/python
+-# Copyright (C) 2015-2023 Free Software Foundation, Inc.
 +#!/usr/bin/python3
- # Copyright (C) 2015-2022 Free Software Foundation, Inc.
++# Copyright (C) 2015-2022 Free Software Foundation, Inc.
  # This file is part of the GNU C Library.
  #
+ # The GNU C Library is free software; you can redistribute it and/or
diff --git a/glibc.spec b/glibc.spec
index 9ef1a1c..2e25450 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -1,4 +1,4 @@
-%global glibcsrcdir glibc-2.36.9000-415-g5f55b22f4b
+%global glibcsrcdir glibc-2.36.9000-430-g2d2d7e1a8f
 %global glibcversion 2.36.9000
 # Pre-release tarballs are pulled in from git using a command that is
 # effectively:
@@ -159,7 +159,7 @@ Version: %{glibcversion}
 # - It allows using the Release number without the %%dist tag in the dependency
 #   generator to make the generated requires interchangeable between Rawhide
 #   and ELN (.elnYY < .fcXX).
-%global baserelease 20
+%global baserelease 21
 Release: %{baserelease}%{?dist}
 
 # In general, GPLv2+ is used by programs, LGPLv2+ is used for
@@ -2193,6 +2193,25 @@ update_gconv_modules_cache ()
 %files -f compat-libpthread-nonshared.filelist -n compat-libpthread-nonshared
 
 %changelog
+* Wed Jan 11 2023 Patsy Griffin <patsy@redhat.com> - 2.36.9000-21
+- Auto-sync with upstream branch master,
+  commit 2d2d7e1a8f2e62b442ae8978f0a6c17f385575c4.
+- configure: Allow user override LD, AR, OBJCOPY, and GPROF
+- math: Suppress -O0 warnings for soft-fp fsqrt [BZ #19444]
+- sunrpc: Suppress GCC -O1 warning on user2netname [BZ #19444]
+- locale: Use correct buffer size for utf8_sequence_error [BZ #19444]
+- Add HWCAP2_SVE_EBF16 from Linux 6.1 to AArch64 bits/hwcap.h
+- Add _FORTIFY_SOURCE implementation documentation [BZ #28998]
+- Update copyright dates not handled by scripts/update-copyrights
+- Update copyright dates with scripts/update-copyrights
+- Remove trailing whitespace in gmp.h
+- Remove trailing whitespace
+- C2x semantics for <tgmath.h>
+- time: Set daylight to 1 for matching DST/offset change (bug 29951)
+- Fix ldbl-128 built-in function use
+- x86: Check minimum/maximum of non_temporal_threshold [BZ #29953]
+- i686: Regenerate ulps
+
 * Mon Jan 02 2023 Arjun Shankar <arjun@redhat.com> - 2.36.9000-20
 - Drop glibc-rh2155825.patch; fix applied upstream, and
 - Auto-sync with upstream branch master,
diff --git a/sources b/sources
index bd31df3..ba48d3f 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 SHA512 (glibc-2.36.9000-415-g5f55b22f4b.tar.xz) = fba6e81e710b5585c67181a4e5b8dd4617f4c0dbe96c79c88e4adaf47e2919ad4ba4609c32db6d4615ed34493e52e02d74b6489ef2d479a4f5581b12dade5006
+SHA512 (glibc-2.36.9000-430-g2d2d7e1a8f.tar.xz) = d2736c48c99ffe11972e6cb87d6835ad94abc0f74c328ff6c1f6d4a529da3c2af783c1745c951b1a94bbce5ca4d108755c2556245adfc865a073c22874bb0f0a