diff --git a/gromox-2.1.tar.asc b/gromox-2.1.tar.asc
deleted file mode 100644
index a2ac08f..0000000
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deleted file mode 100644
index 5401fff..0000000
--- a/gromox-2.1.tar.zst
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-oid sha256:ed5e653f267336ef706d96c7409605071194dd6f97bdef43e30e22507a3444e5
-size 1998255
diff --git a/gromox-2.2.tar.asc b/gromox-2.2.tar.asc
new file mode 100644
index 0000000..4ddbb78
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+++ b/gromox-2.2.tar.asc
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diff --git a/gromox-2.2.tar.zst b/gromox-2.2.tar.zst
new file mode 100644
index 0000000..4d552cf
--- /dev/null
+++ b/gromox-2.2.tar.zst
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diff --git a/gromox.changes b/gromox.changes
index 81add73..964b809 100644
--- a/gromox.changes
+++ b/gromox.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Mon Jan 16 19:14:43 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 2.2
+  * exmdb_provider: repair SQL logic errors showing up when a
+    folder's contents are requested in Conversation mode
+  * exmdb_provider: only delete links, not messages, from search
+    folders
+  * tools: add --integrity option for mkprivate, mkpublic, mkmidb
+
 -------------------------------------------------------------------
 Thu Jan 12 11:39:59 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/gromox.spec b/gromox.spec
index 7b5bc85..98a28be 100644
--- a/gromox.spec
+++ b/gromox.spec
@@ -19,7 +19,7 @@
 %define _libexecdir %_prefix/libexec
 
 Name:           gromox
-Version:        2.1
+Version:        2.2
 Release:        0
 Summary:        Groupware server backend with RPC, IMAP,POP3, PHP-MAPI support
 License:        AGPL-3.0-or-later AND GPL-2.0-only AND GPL-3.0-or-later