diff --git a/4200.patch b/4200.patch
deleted file mode 100644
index 011a8bc..0000000
--- a/4200.patch
+++ /dev/null
@@ -1,90 +0,0 @@
-From 9934b17365083ce966b44c5ce3c7e052f516e255 Mon Sep 17 00:00:00 2001
-From: Aditya R <arajan@redhat.com>
-Date: Wed, 24 Aug 2022 08:42:23 +0530
-Subject: [PATCH] run: add container gid to additional groups
-
-When container is created with specific uid and gid also add container
-gid to supplementary/additional group.
-
-Signed-off-by: Aditya R <arajan@redhat.com>
----
- run_common.go                            |  1 +
- tests/bud.bats                           | 16 ++++++++++++++++
- tests/bud/supplemental-groups/Dockerfile |  3 +++
- tests/run.bats                           | 14 ++++++++++++++
- 4 files changed, 34 insertions(+)
- create mode 100644 tests/bud/supplemental-groups/Dockerfile
-
-diff --git a/run_common.go b/run_common.go
-index 2054c56527..f5a5ec8505 100644
---- a/run_common.go
-+++ b/run_common.go
-@@ -262,6 +262,7 @@ func (b *Builder) configureUIDGID(g *generate.Generator, mountPoint string, opti
- 	}
- 	g.SetProcessUID(user.UID)
- 	g.SetProcessGID(user.GID)
-+	g.AddProcessAdditionalGid(user.GID)
- 	for _, gid := range user.AdditionalGids {
- 		g.AddProcessAdditionalGid(gid)
- 	}
-diff --git a/tests/bud.bats b/tests/bud.bats
-index a37e418b41..07bdf45cac 100644
---- a/tests/bud.bats
-+++ b/tests/bud.bats
-@@ -366,6 +366,22 @@ _EOF
-   expect_output --substring "invalid response status"
- }
- 
-+@test "build test has gid in supplemental groups" {
-+  _prefetch alpine
-+  run_buildah build $WITH_POLICY_JSON -t source -f $BUDFILES/supplemental-groups/Dockerfile
-+  # gid 1000 must be in supplemental groups
-+  expect_output --substring "Groups:	1000"
-+}
-+
-+@test "build test if supplemental groups has gid with --isolation chroot" {
-+  test -z "${BUILDAH_ISOLATION}" || skip "BUILDAH_ISOLATION=${BUILDAH_ISOLATION} overrides --isolation"
-+
-+  _prefetch alpine
-+  run_buildah build --isolation chroot $WITH_POLICY_JSON -t source -f $BUDFILES/supplemental-groups/Dockerfile
-+  # gid 1000 must be in supplemental groups
-+  expect_output --substring "Groups:	1000"
-+}
-+
- # Test skipping images with FROM
- @test "build-test skipping unwanted stages with FROM" {
-   mkdir -p ${TEST_SCRATCH_DIR}/bud/platform
-diff --git a/tests/bud/supplemental-groups/Dockerfile b/tests/bud/supplemental-groups/Dockerfile
-new file mode 100644
-index 0000000000..462d9ea7a4
---- /dev/null
-+++ b/tests/bud/supplemental-groups/Dockerfile
-@@ -0,0 +1,3 @@
-+FROM alpine
-+USER 1000:1000
-+RUN cat /proc/$$/status
-diff --git a/tests/run.bats b/tests/run.bats
-index 2e8836c470..e34091fcbe 100644
---- a/tests/run.bats
-+++ b/tests/run.bats
-@@ -349,6 +349,20 @@ function configure_and_check_user() {
-   expect_output "888:888"
- }
- 
-+@test "run --user and verify gid in supplemental groups" {
-+  skip_if_no_runtime
-+
-+  # Create the container.
-+  _prefetch alpine
-+  run_buildah from $WITH_POLICY_JSON alpine
-+  ctr="$output"
-+
-+  # Run with uid:gid 1000:1000 and verify if gid is present in additional groups
-+  run_buildah run --user 1000:1000 "$ctr" cat /proc/self/status
-+  # gid 1000 must be in additional/supplemental groups
-+  expect_output --substring "Groups:	1000 "
-+}
-+
- @test "run --workingdir" {
- 	skip_if_no_runtime
- 
diff --git a/buildah.spec b/buildah.spec
index 9891437..62e61d6 100644
--- a/buildah.spec
+++ b/buildah.spec
@@ -9,13 +9,13 @@ go build -buildmode pie -compiler gc -tags="rpm_crashtraceback libtrust_openssl
 
 %global import_path github.com/containers/buildah
 #%%global branch main
-%global commit0 db8d5921a770e7536b34c56d062b47795b548d35
+%global commit0 79f41e3235ecc17d711a9aa06ec769234ec95399
 %global shortcommit0 %(c=%{commit0}; echo ${c:0:7})
 
 Epoch: 1
 Name: buildah
-Version: 1.27.0
-Release: 2%{?dist}
+Version: 1.28.0
+Release: 1%{?dist}
 Summary: A command line tool used for creating OCI Images
 License: ASL 2.0
 URL: https://%{name}.io
@@ -26,7 +26,6 @@ Source0: https://%{import_path}/tarball/%{commit0}/%{branch}-%{shortcommit0}.tar
 %else
 Source0: https://%{import_path}/archive/%{commit0}/%{name}-%{version}-%{shortcommit0}.tar.gz
 %endif
-Patch0: https://patch-diff.githubusercontent.com/raw/containers/buildah/pull/4200.patch
 BuildRequires: golang >= 1.16.6
 BuildRequires: git
 BuildRequires: glib2-devel
@@ -133,6 +132,10 @@ make DESTDIR=%{buildroot} PREFIX=%{_prefix} -C docs install
 %{_datadir}/%{name}/test
 
 %changelog
+* Tue Nov 01 2022 Jindrich Novy <jnovy@redhat.com> - 1:1.28.0-1
+- update to https://github.com/containers/buildah/releases/tag/v1.28.0
+- Related: #2124478
+
 * Fri Aug 26 2022 Jindrich Novy <jnovy@redhat.com> - 1:1.27.0-2
 - fix CVE-2022-2990
 - Related: #2061316
diff --git a/sources b/sources
index e6a8fb5..96c6dfe 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (buildah-1.27.0-db8d592.tar.gz) = 5f68f26c6b82217465772b626f521d16b986d1761fe65515b48a75078d2eb7f044cf244d0fc061a0621966c87df8b858e39b620ac483ab99ed2fb418979f9637
+SHA512 (buildah-1.28.0-79f41e3.tar.gz) = 7db7c4e4ae725af885988056d98eff77e58dd39c3f166244c7da3276801d8df150e918fe09e3f8a8036999ac117f28849efa9b8453151c74e33fbe8e2ca43609