diff --git a/.gitignore b/.gitignore
index cb18ae8..6d162c8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -106,3 +106,4 @@
 /rpm-ostree-2021.9.tar.xz
 /rpm-ostree-2021.10.tar.xz
 /rpm-ostree-2021.11.tar.xz
+/rpm-ostree-2021.12.tar.xz
diff --git a/rpm-ostree.spec b/rpm-ostree.spec
index 54aa85c..19f53d7 100644
--- a/rpm-ostree.spec
+++ b/rpm-ostree.spec
@@ -3,17 +3,14 @@
 
 Summary: Hybrid image/package system
 Name: rpm-ostree
-Version: 2021.11
-Release: 3%{?dist}
+Version: 2021.12
+Release: 2%{?dist}
 License: LGPLv2+
 URL: https://github.com/coreos/rpm-ostree
 # This tarball is generated via "cd packaging && make -f Makefile.dist-packaging dist-snapshot"
 # in the upstream git.  It also contains vendored Rust sources.
 Source0: https://github.com/coreos/rpm-ostree/releases/download/v%{version}/rpm-ostree-%{version}.tar.xz
 
-# For multiarch openshift/os extensions
-Patch0: 0001-extensions-Add-support-for-per-extension-repos-and-m.patch
-
 ExclusiveArch: %{rust_arches}
 
 BuildRequires: make
@@ -224,6 +221,9 @@ $PYTHON autofiles.py > files.devel \
 
 %files devel -f files.devel
 %changelog
+* Thu Oct 14 2021 Colin Walters <walters@verbum.org> - 2021.12-2
+- https://github.com/coreos/rpm-ostree/releases/tag/v2021.12
+
 * Thu Sep 30 2021 Colin Walters <walters@verbum.org> - 2021.11-3
 - Backport patch for openshift/os extensions + multiarch
 
diff --git a/sources b/sources
index ecea212..441a4b5 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (rpm-ostree-2021.11.tar.xz) = 024573fbe0c5098fd9235fc611b79ce09286e565892b40f8d36d211f0b7f9cf9a158bed7332247ffc8e6f9f505e8fba4ed0065db2574e75ed3d3b9bee428aec2
+SHA512 (rpm-ostree-2021.12.tar.xz) = 1e4b82cbbfbf7ed10856084b35f35cc9d1da2c78e9adb1e32407744e215b1797fd84b2a0f90493d16175267889aac57f45a424864eda5b34107367066a987460