diff --git a/_service b/_service
index 85d859e..80d60bb 100644
--- a/_service
+++ b/_service
@@ -4,7 +4,7 @@
     <param name="scm">git</param>
     <param name="exclude">.git</param>
     <param name="versionformat">@PARENT_TAG@</param>
-    <param name="revision">v2.47.0</param>
+    <param name="revision">v2.47.1</param>
     <param name="versionrewrite-pattern">v(.*)</param>
     <param name="match-tag">v2*</param>
   </service>
@@ -13,6 +13,6 @@
     <param name="compression">gz</param>
   </service>
   <service name="go_modules" mode="manual">
-    <param name="archive">prometheus-2.47.0.tar.gz</param>
+    <param name="archive">prometheus-2.47.1.tar.gz</param>
   </service>
 </services>
diff --git a/golang-github-prometheus-prometheus.changes b/golang-github-prometheus-prometheus.changes
index 7a58303..264ff88 100644
--- a/golang-github-prometheus-prometheus.changes
+++ b/golang-github-prometheus-prometheus.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Wed Oct  4 13:54:08 UTC 2023 - Johannes Kastl <kastl@b1-systems.de>
+
+- update to 2.47.1:
+  This is a patch release to fix a bug, and to rebuild with Go
+  1.21.1.
+  * [BUGFIX] Fix duplicate sample detection at chunk size limit
+    #12874
+- BuildRequire go1.21 as upstream does
+
 -------------------------------------------------------------------
 Wed Sep  6 15:05:28 UTC 2023 - Johannes Kastl <kastl@b1-systems.de>
 
diff --git a/golang-github-prometheus-prometheus.spec b/golang-github-prometheus-prometheus.spec
index b9a8aa3..4d40474 100644
--- a/golang-github-prometheus-prometheus.spec
+++ b/golang-github-prometheus-prometheus.spec
@@ -27,7 +27,7 @@
 %endif
 
 Name:           golang-github-prometheus-prometheus
-Version:        2.47.0
+Version:        2.47.1
 Release:        0
 Summary:        The Prometheus monitoring system and time series database
 License:        Apache-2.0
@@ -56,7 +56,7 @@ BuildRequires:  firewall-macros
 BuildRequires:  glibc-devel-static
 BuildRequires:  golang-github-prometheus-promu >= 0.14.0
 BuildRequires:  golang-packaging
-BuildRequires:  golang(API) >= 1.19
+BuildRequires:  golang(API) >= 1.21
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %if 0%{?suse_version} >= 1500
 Recommends:     firewalld-prometheus-config
diff --git a/npm_licenses.tar.bz2 b/npm_licenses.tar.bz2
index 29da1c3..9ef1c86 100644
--- a/npm_licenses.tar.bz2
+++ b/npm_licenses.tar.bz2
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b55ccb1feef25107d13a4bd70bf1d67fd4ba39fe3f9a75878427404fdeb72e6e
-size 156173
+oid sha256:5b67f8cbed88f82c1ca5b68d7156447d1ade0a1a065764f42b7268556604db84
+size 156022
diff --git a/prometheus-2.47.0.tar.gz b/prometheus-2.47.0.tar.gz
deleted file mode 100644
index 9f36b83..0000000
--- a/prometheus-2.47.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d9fefab50a9b348236209476b2514e5a74d4e0102f865298ccfe6c785bae0a2a
-size 6451476
diff --git a/prometheus-2.47.1.tar.gz b/prometheus-2.47.1.tar.gz
new file mode 100644
index 0000000..a5658f8
--- /dev/null
+++ b/prometheus-2.47.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6dabe1239122bd215ac74f5e181ad672abf776ea914af00617945faaed2d8197
+size 6451994
diff --git a/vendor.tar.gz b/vendor.tar.gz
index 59eadaf..ca56a90 100644
--- a/vendor.tar.gz
+++ b/vendor.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:faeb96883e19b87ad9361de9143b6cc1e237688b9d56bea25ff3685f9ddebd21
-size 13229182
+oid sha256:a3999a9a905b2c0d5012ec1cae6448f634487a398a8027cb0d34edf0d9e698a6
+size 13229692
diff --git a/web-ui-2.47.0.tar.gz b/web-ui-2.47.0.tar.gz
deleted file mode 100644
index 1384d9f..0000000
--- a/web-ui-2.47.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2144db3d574829676a6fc1f341dd19d438afcf5461d7cd404a3c7761929d8f96
-size 3569124
diff --git a/web-ui-2.47.1.tar.gz b/web-ui-2.47.1.tar.gz
new file mode 100644
index 0000000..e29f122
--- /dev/null
+++ b/web-ui-2.47.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f708f358a3cd847ea0b73a9cd1bdea99891f9fd46ac3300aeed49ef7ef19ffc
+size 3570283