diff --git a/debian.changelog b/debian.changelog
index 768a012..980abac 100644
--- a/debian.changelog
+++ b/debian.changelog
@@ -1,4 +1,4 @@
-gromox (2.26-0) unstable; urgency=low
+gromox (2.27-0) unstable; urgency=low
 
   * Update.
 
diff --git a/gromox-2.26.tar.asc b/gromox-2.26.tar.asc
deleted file mode 100644
index 1aad9c5..0000000
--- a/gromox-2.26.tar.asc
+++ /dev/null
@@ -1,7 +0,0 @@
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diff --git a/gromox-2.26.tar.zst b/gromox-2.26.tar.zst
deleted file mode 100644
index 9f3ef5c..0000000
--- a/gromox-2.26.tar.zst
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8893f406a4b83ef1dd71971f5fddf4c4e8d582db24e99b907740cab33580c18b
-size 2089173
diff --git a/gromox-2.27.tar.asc b/gromox-2.27.tar.asc
new file mode 100644
index 0000000..dce1cad
--- /dev/null
+++ b/gromox-2.27.tar.asc
@@ -0,0 +1,7 @@
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diff --git a/gromox-2.27.tar.zst b/gromox-2.27.tar.zst
new file mode 100644
index 0000000..d84e78f
--- /dev/null
+++ b/gromox-2.27.tar.zst
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:86c600dbecff1d9e4c1ccd1f4a3a6229b0608fc0cedea97843197f097c01b3f8
+size 2103485
diff --git a/gromox.changes b/gromox.changes
index 563a6aa..5693340 100644
--- a/gromox.changes
+++ b/gromox.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Sun Apr  7 06:43:12 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 2.27
+  * email_lib: avoid splitting UTF-8 code units across lines
+  * imap: avoid emitting NIL for body-fld-lines
+  * php_mapi: expose default+anonymous ACEs to PHP programs
+  * zcore: expose new PR_EC_ENABLED_FEATURES_L property
+  * ews: implement updating folder permissions
+  * eml2mt: emit a hint if an Outlook .msg file is erroneously
+    passed to eml2mt
+
 -------------------------------------------------------------------
 Mon Mar 11 16:03:28 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/gromox.dsc b/gromox.dsc
index 6f6efd9..4b83962 100644
--- a/gromox.dsc
+++ b/gromox.dsc
@@ -1,7 +1,7 @@
 Format: 1.0
 Source: gromox
 Architecture: any
-Version: 2.26
+Version: 2.27
 DEBTRANSFORM-RELEASE: 1
 Maintainer: Gromox <null@gromox.com>
 Homepage: https://gromox.com
diff --git a/gromox.keyring b/gromox.keyring
index 5a8de51..687ae7a 100644
--- a/gromox.keyring
+++ b/gromox.keyring
@@ -1,25 +1,13 @@
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diff --git a/gromox.spec b/gromox.spec
index 33dc0d7..dceedab 100644
--- a/gromox.spec
+++ b/gromox.spec
@@ -19,7 +19,7 @@
 %define _libexecdir %_prefix/libexec
 
 Name:           gromox
-Version:        2.26
+Version:        2.27
 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