diff --git a/_service b/_service
index b6c73c0..2c5daa4 100644
--- a/_service
+++ b/_service
@@ -3,19 +3,20 @@
     <param name="url">https://github.com/istio/istio</param>
     <param name="scm">git</param>
     <param name="exclude">.git</param>
-    <param name="revision">1.23.0</param>
+    <param name="revision">1.23.1</param>
     <param name="versionformat">@PARENT_TAG@</param>
     <param name="changesgenerate">disable</param>
+    <param name="filename">istioctl</param>
   </service>
   <service name="set_version" mode="manual">
-    <param name="basename">istio</param>
   </service>
-  <service name="tar" mode="buildtime"/>
+  <service name="go_modules" mode="manual">
+  </service>
+  <!-- services below are running at buildtime -->
+  <service name="tar" mode="buildtime">
+  </service>
   <service name="recompress" mode="buildtime">
     <param name="file">*.tar</param>
     <param name="compression">gz</param>
   </service>
-  <service name="go_modules" mode="manual">
-    <param name="archive">istio-1.23.0.obscpio</param>
-  </service>
 </services>
diff --git a/istio-1.23.0.obscpio b/istio-1.23.0.obscpio
deleted file mode 100644
index dce89ed..0000000
--- a/istio-1.23.0.obscpio
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3a7b07db3380d75c663a181d7f7e1402e3dfcda2e4555fbf2997c0d9cc253c15
-size 33532941
diff --git a/istio.obsinfo b/istio.obsinfo
deleted file mode 100644
index b34ce79..0000000
--- a/istio.obsinfo
+++ /dev/null
@@ -1,4 +0,0 @@
-name: istio
-version: 1.23.0
-mtime: 1723415394
-commit: d0ca037e58f90f58b38b33c5769fec25b6bfa9f3
diff --git a/istioctl-1.23.1.obscpio b/istioctl-1.23.1.obscpio
new file mode 100644
index 0000000..c992d4b
--- /dev/null
+++ b/istioctl-1.23.1.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa353428490f3b451b4f334ea7010344ebadfd89351e76ef64090ed296b6365e
+size 33667085
diff --git a/istioctl.changes b/istioctl.changes
index 4cc70bd..5fd5556 100644
--- a/istioctl.changes
+++ b/istioctl.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sat Sep 14 14:01:00 UTC 2024 - Johannes Kastl <opensuse_buildservice@ojkastl.de>
+
+- update to 1.23.1:
+  https://istio.io/latest/news/releases/1.23.x/announcing-1.23.1/
+  no istioctl-related changes mentioned in the changelog
+
 -------------------------------------------------------------------
 Fri Aug 16 18:31:00 UTC 2024 - Johannes Kastl <opensuse_buildservice@ojkastl.de>
 
diff --git a/istioctl.obsinfo b/istioctl.obsinfo
new file mode 100644
index 0000000..1ae702d
--- /dev/null
+++ b/istioctl.obsinfo
@@ -0,0 +1,4 @@
+name: istioctl
+version: 1.23.1
+mtime: 1725573868
+commit: 64cfafb98498c62fa35e981b95cb5c7a36678af8
diff --git a/istioctl.spec b/istioctl.spec
index f25384c..bfe4fe0 100644
--- a/istioctl.spec
+++ b/istioctl.spec
@@ -19,18 +19,22 @@
 %define __arch_install_post export NO_BRP_STRIP_DEBUG=true
 
 Name:           istioctl
-Version:        1.23.0
+Version:        1.23.1
 Release:        0
 Summary:        CLI for the istio servic mesh in Kubernetes
 License:        Apache-2.0
 URL:            https://github.com/istio/istio
-Source:         istio-%{version}.tar.gz
+Source:         %{name}-%{version}.tar.gz
 Source1:        vendor.tar.gz
 BuildRequires:  fdupes
 BuildRequires:  go >= 1.22
 
 %description
-The istioctl tool is a configuration command line utility that allows service operators to debug and diagnose their Istio service mesh deployments. The Istio project also includes two helpful scripts for istioctl that enable auto-completion for Bash and ZSH. Both of these scripts provide support for the currently available istioctl commands.
+The istioctl tool is a configuration command line utility that allows service
+operators to debug and diagnose their Istio service mesh deployments. The Istio
+project also includes two helpful scripts for istioctl that enable
+auto-completion for Bash and ZSH. Both of these scripts provide support for the
+currently available istioctl commands.
 
 %package -n %{name}-bash-completion
 Summary:        Bash Completion for %{name}
@@ -54,8 +58,7 @@ BuildArch:      noarch
 zsh command line completion support for %{name}.
 
 %prep
-%setup -q -n istio-%{version}
-%setup -q -T -D -a1 -n istio-%{version}
+%autosetup -p 1 -a 1
 
 %build
 go build \
diff --git a/vendor.tar.gz b/vendor.tar.gz
index 9b9a9a1..896ec68 100644
--- a/vendor.tar.gz
+++ b/vendor.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f464119f78f03809437e42eba1a0b16fece755397367051aaeaafe9a835b3178
-size 19902996
+oid sha256:e264d61164a005e66a603be27fff669f363f0fb6205410a2238135e8294430c9
+size 19902846