diff --git a/opentelemetry_proto-1.22.0.tar.gz b/opentelemetry_proto-1.22.0.tar.gz
deleted file mode 100644
index 356f985..0000000
--- a/opentelemetry_proto-1.22.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9ec29169286029f17ca34ec1f3455802ffb90131642d2f545ece9a63e8f69003
-size 33418
diff --git a/opentelemetry_proto-1.23.0.tar.gz b/opentelemetry_proto-1.23.0.tar.gz
new file mode 100644
index 0000000..d55e904
--- /dev/null
+++ b/opentelemetry_proto-1.23.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e6aaf8b7ace8d021942d546161401b83eed90f9f2cc6f13275008cea730e4651
+size 33414
diff --git a/python-opentelemetry-proto.changes b/python-opentelemetry-proto.changes
index 984c879..0774140 100644
--- a/python-opentelemetry-proto.changes
+++ b/python-opentelemetry-proto.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Fri Mar 22 20:43:02 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- update to 1.23.0:
+  * drop python 3.7 support
+  * update to opentelemetry 0.20.0 data model, which includes:
+    + Handle HTTP 2XX responses as successful in OTLP exporters
+
 -------------------------------------------------------------------
 Mon Jan 15 20:30:27 UTC 2024 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-opentelemetry-proto.spec b/python-opentelemetry-proto.spec
index 08ce37d..390af3f 100644
--- a/python-opentelemetry-proto.spec
+++ b/python-opentelemetry-proto.spec
@@ -16,13 +16,15 @@
 #
 
 
+%{?sle15_python_module_pythons}
 Name:           python-opentelemetry-proto
-Version:        1.22.0
+Version:        1.23.0
 Release:        0
 Summary:        OpenTelemetry Python Proto
 License:        Apache-2.0
 URL:            https://github.com/open-telemetry/opentelemetry-python
 Source:         https://files.pythonhosted.org/packages/source/o/opentelemetry-proto/opentelemetry_proto-%{version}.tar.gz
+BuildRequires:  %{python_module base >= 3.8}
 BuildRequires:  %{python_module hatchling}
 BuildRequires:  %{python_module pip}
 BuildRequires:  python-rpm-macros