diff --git a/spack-0.20.0.tar.gz b/spack-0.20.0.tar.gz
deleted file mode 100644
index 3a6bdd4..0000000
--- a/spack-0.20.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a189b4e8173eefdf76617445125b329d912f730767048846c38c8a2637396a7d
-size 9685007
diff --git a/spack-0.20.1.tar.gz b/spack-0.20.1.tar.gz
new file mode 100644
index 0000000..afd24bc
--- /dev/null
+++ b/spack-0.20.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:141be037b56e4b095840a95ac51c428c29dad078f7f88140ae6355b2a1b32dc3
+size 9691502
diff --git a/spack.changes b/spack.changes
index 6e9e0e0..4a7ac7a 100644
--- a/spack.changes
+++ b/spack.changes
@@ -1,3 +1,28 @@
+-------------------------------------------------------------------
+Tue Sep 12 05:32:46 UTC 2023 - Egbert Eich <eich@suse.com>
+
+- Update to version 0.20.1 with the following changes:
+  * Bug fixes:
+    + Fix spec removed from an environment where not actually
+      removed if `--force` was not given.
+    + Hotfix for a few recipes that treat CMake as a link
+      dependency.
+    + Fix re-running stand-alone test a second time, which was
+      getting a trailing spurious failure.
+    + Fix reading JSON manifest on Cray, reporting non-concrete
+      specs.
+    + Fix a few bugs when generating Dockerfiles from Spack.
+    + Fix a few long-standing bugs when generating module files.
+    + Fix issues with building Python extensions when using an
+      external Python.
+    + Fix `spack compiler remove`: remove from command line even
+      if they appear in different scopes.
+  * Features:
+    + Speed-up module file generation.
+    + Show external status as `[e]`.
+    + Backport `archspec` fixes.
+    + Improve a few error messages.
+
 -------------------------------------------------------------------
 Sun Aug 13 12:21:57 UTC 2023 - Egbert Eich <eich@suse.com>
 
diff --git a/spack.spec b/spack.spec
index b46883e..464d9ff 100644
--- a/spack.spec
+++ b/spack.spec
@@ -46,7 +46,7 @@ ExclusiveArch:  do_not_build
 # non oss packages
 %define spack_trigger_external cuda-nvcc
 Name:           spack
-Version:        0.20.0
+Version:        0.20.1
 Release:        0
 Summary:        Package manager for HPC systems
 License:        Apache-2.0 AND MIT AND Python-2.0 AND BSD-3-Clause