diff --git a/glibc.spec b/glibc.spec
index ca841ac..b31d8fb 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -1,4 +1,4 @@
-%global glibcsrcdir glibc-2.35-213-g8d125a1f91
+%global glibcsrcdir glibc-2.35-218-g8263cbfc11
 %define glibcversion 2.35
 # Pre-release tarballs are pulled in from git using a command that is
 # effectively:
@@ -152,7 +152,7 @@ end \
 Summary: The GNU libc libraries
 Name: glibc
 Version: %{glibcversion}
-Release: 20%{?dist}
+Release: 21%{?dist}
 
 # In general, GPLv2+ is used by programs, LGPLv2+ is used for
 # libraries.
@@ -2171,6 +2171,15 @@ update_gconv_modules_cache ()
 %files -f compat-libpthread-nonshared.filelist -n compat-libpthread-nonshared
 
 %changelog
+* Mon Nov 14 2022 Arjun Shankar <arjun@redhat.com> - 2.35-21
+- Auto-sync with upstream branch release/2.35/master,
+  commit 8263cbfc1155f2ed5ee304bd7ff7fc6ad44c6152:
+- Linux: Support __IPC_64 in sysvctl *ctl command arguments (bug 29771)
+- mktime: improve heuristic for ca-1986 Indiana DST
+- Makerules: fix MAKEFLAGS assignment for upcoming make-4.4 [BZ# 29564]
+- linux: Fix fstatat on MIPSn64 (BZ #29730)
+- linux: Fix generic struct_stat for 64 bit time (BZ# 29657)
+
 * Fri Oct 21 2022 Florian Weimer <fweimer@redhat.com> - 2.35-20
 - glibc-rh2096191-2.patch adjusted for NEWS conflict.
 - Auto-sync with upstream branch release/2.35/master,
diff --git a/sources b/sources
index d42dd32..1485a16 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (glibc-2.35-213-g8d125a1f91.tar.xz) = 3e3e47440ff1c8c547b3636136cdf78661c44b0fb74011face80fdcd2d2451403b2f0f0b9301dec7c9e5b940fe3b0c3d998c1542b9325dea7bb22e79a827281b
+SHA512 (glibc-2.35-218-g8263cbfc11.tar.xz) = c1d3c66886fe09b59b5f93db0206bb7e8fb2f6698429247c38bfc319c730ceb4c4e24e28a9f2934cb755ed9236bfd32e2eb02a2dd931dfa91885647688c9ff02