diff --git a/spack-0.23.0.tar.gz b/spack-0.23.0.tar.gz
deleted file mode 100644
index 5282426..0000000
--- a/spack-0.23.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ddb8220c46743e45c9484622370a1e17e193acba6a43230868c2dbc717e88b56
-size 11847230
diff --git a/spack-0.23.1.tar.gz b/spack-0.23.1.tar.gz
new file mode 100644
index 0000000..40ee036
--- /dev/null
+++ b/spack-0.23.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32ca622c49448a3b4e398eb1397d8ff9a6aa987a248de621261e24e65f287593
+size 11848200
diff --git a/spack.changes b/spack.changes
index 97327ea..0123ee8 100644
--- a/spack.changes
+++ b/spack.changes
@@ -1,3 +1,32 @@
+-------------------------------------------------------------------
+Thu Feb 20 10:04:20 UTC 2025 - Egbert Eich <eich@suse.com>
+
+- Update to version 0.23.1
+  * Fix a correctness issue of `ArchSpec.intersects`.
+  * Make extra_attributes order independent in Spec hashing.
+  * Fix issue where system proxy settings were not respected in OCI
+    build caches.
+  * Fix an issue where the `--test` concretizer flag was not
+    forwarded correctly.
+  * Fix an issue where `codesign` and `install_name_tool` would
+    not preserve hardlinks on Darwin.
+  * Fix an issue on Darwin where codesign would run on unmodified
+    binaries.
+  * Patch configure scripts generated with libtool < 2.5.4, to
+    avoid redundant flags when creating shared libraries on Darwin.
+  * Ensure proper UTF-8 encoding/decoding in logging.
+  * Fix issues related `to filter_file`.
+  * Fix an issue related to creating bootstrap source mirrors.
+  * Fix an issue where command line config arguments were not
+    always top level.
+  * Fix an incorrect typehint of `concretized()`.
+  * Improve mention of next Spack version in warning.
+    Tests: fix forward compatibility with Python 3.13.
+  * Docs: encourage use of `--oci-username-variable` and
+    `--oci-password-variable`.
+  * Docs: ensure Getting Started has bootstrap list output in
+    correct place.
+
 -------------------------------------------------------------------
 Mon Jan  6 19:01:00 UTC 2025 - Egbert Eich <eich@suse.com>
 
diff --git a/spack.spec b/spack.spec
index d39d622..63f6eef 100644
--- a/spack.spec
+++ b/spack.spec
@@ -63,7 +63,7 @@ ExclusiveArch:  do_not_build
 %define mypython python%{?mypyver}
 
 Name:           spack
-Version:        0.23.0
+Version:        0.23.1
 Release:        0
 Summary:        Package manager for HPC systems
 License:        Apache-2.0 AND MIT AND Python-2.0 AND BSD-3-Clause