diff --git a/Dockerfile b/Dockerfile
index 47b3e9f..b63ff69 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,23 @@
 # SPDX-License-Identifier: MIT
+
+#     Copyright (c) 2024 SUSE LLC
+
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon.
+
+# The content of THIS FILE IS AUTOGENERATED and should not be manually modified.
+# It is maintained by the BCI team and generated by
+# https://github.com/SUSE/BCI-dockerfile-generator
+
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
+# You can contact the BCI team via https://github.com/SUSE/bci/discussions
+
+
 #!BuildTag: opensuse/bci/golang:unstable
 #!BuildTag: opensuse/bci/golang:unstable-%RELEASE%
-#!BuildTag: opensuse/bci/golang:1.21
-#!BuildTag: opensuse/bci/golang:1.21-%RELEASE%
+#!BuildTag: opensuse/bci/golang:1.22
+#!BuildTag: opensuse/bci/golang:1.22-%RELEASE%
 
 FROM opensuse/tumbleweed:latest
 
@@ -10,22 +25,27 @@ MAINTAINER openSUSE (https://www.opensuse.org/)
 
 # Define labels according to https://en.opensuse.org/Building_derived_containers
 # labelprefix=org.opensuse.bci.golang
-LABEL org.opencontainers.image.title="openSUSE Tumbleweed BCI Golang 1.21"
-LABEL org.opencontainers.image.description="Golang 1.21 container based on the openSUSE Tumbleweed Base Container Image."
-LABEL org.opencontainers.image.version="1.21"
+LABEL org.opencontainers.image.title="openSUSE Tumbleweed BCI Go 1.22 development"
+LABEL org.opencontainers.image.description="Go 1.22 development container based on the openSUSE Tumbleweed Base Container Image."
+LABEL org.opencontainers.image.version="1.22"
 LABEL org.opencontainers.image.url="https://www.opensuse.org"
 LABEL org.opencontainers.image.created="%BUILDTIME%"
 LABEL org.opencontainers.image.vendor="openSUSE Project"
 LABEL org.opencontainers.image.source="%SOURCEURL%"
-LABEL org.opensuse.reference="registry.opensuse.org/opensuse/bci/golang:1.21-%RELEASE%"
+LABEL io.artifacthub.package.readme-url="https://raw.githubusercontent.com/SUSE/BCI-dockerfile-generator/Tumbleweed/golang-unstable-image/README.md"
+LABEL org.opensuse.reference="registry.opensuse.org/opensuse/bci/golang:1.22-%RELEASE%"
 LABEL org.openbuildservice.disturl="%DISTURL%"
 LABEL org.opensuse.lifecycle-url="https://en.opensuse.org/Lifetime"
 LABEL org.opensuse.release-stage="released"
 
 # endlabelprefix
 
-RUN set -euo pipefail; zypper -n in --no-recommends go1.21 go1.21-doc go1.21-race make git-core; zypper -n clean; rm -rf /var/log/*
+RUN set -euo pipefail; zypper -n in --no-recommends go1.22 go1.22-doc make git-core; zypper -n clean; rm -rf /var/log/*
 ENV GOLANG_VERSION="%%golang_version%%"
 ENV GOPATH="/go"
 ENV PATH="/go/bin:/usr/local/go/bin:/root/go/bin/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
 
+
+# only available on go's tsan_arch architectures
+#!ArchExclusiveLine x86_64 aarch64 s390x ppc64le
+RUN set -euo pipefail; if zypper -n install go1.22-race; then zypper -n clean; rm -rf /var/log/*; fi
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..46ca76a
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+# The openSUSE Tumbleweed BCI Go 1.22 development Container image
+
+Go 1.22 development container based on the openSUSE Tumbleweed Base Container Image.
diff --git a/_service b/_service
index 8a16ba7..63f40d2 100644
--- a/_service
+++ b/_service
@@ -4,6 +4,6 @@
   <service name="replace_using_package_version" mode="buildtime">
     <param name="file">Dockerfile</param>
     <param name="regex">%%golang_version%%</param>
-    <param name="package">go1.21</param>
+    <param name="package">go1.22</param>
   </service>
 </services>
\ No newline at end of file
diff --git a/golang-unstable-image.changes b/golang-unstable-image.changes
index 5f18571..3c63629 100644
--- a/golang-unstable-image.changes
+++ b/golang-unstable-image.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Jan 29 09:18:52 UTC 2024 - Dirk Mueller <dmueller@suse.com>
+
+- switch unstable image to 1.22
+
 -------------------------------------------------------------------
 Tue Aug  8 06:51:38 UTC 2023 - Dirk Mueller <dmueller@suse.com>