diff --git a/gromox-1.35.tar.asc b/gromox-1.35.tar.asc
deleted file mode 100644
index 232063d..0000000
--- a/gromox-1.35.tar.asc
+++ /dev/null
@@ -1,7 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iHUEABYKAB0WIQS8oMXDCcrFaedKkhz3bv5dDCI6jwUCY4DF9wAKCRD3bv5dDCI6
-j3XVAQDwIS5Hupt1oSWFMjFTfJEpJhdT0ELybTi9X9Jgr50eoQEA9DW0pRRupxe1
-2H79WMwNTuegBzFfdwZbbo/ziKbgrw8=
-=xp0O
------END PGP SIGNATURE-----
diff --git a/gromox-1.35.tar.zst b/gromox-1.35.tar.zst
deleted file mode 100644
index b3cdf9a..0000000
--- a/gromox-1.35.tar.zst
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5b765c71a1276dc752a37b6563df8bc617ee820b9bad8caaf848c12a1fe8aaaa
-size 1414496
diff --git a/gromox-1.37.tar.asc b/gromox-1.37.tar.asc
new file mode 100644
index 0000000..0379a60
--- /dev/null
+++ b/gromox-1.37.tar.asc
@@ -0,0 +1,7 @@
+-----BEGIN PGP SIGNATURE-----
+
+iHUEABYKAB0WIQS8oMXDCcrFaedKkhz3bv5dDCI6jwUCY57+GgAKCRD3bv5dDCI6
+j0NCAP4vaIc6B2bGTAcYzQgiM4liYSc8q8j/Q7ZPl94bPbT7WAEArjxOm9RfTbuv
+t33C2jZftR78cQTJq+VMhWCa3QWn0gY=
+=Dipo
+-----END PGP SIGNATURE-----
diff --git a/gromox-1.37.tar.zst b/gromox-1.37.tar.zst
new file mode 100644
index 0000000..2c6c28f
--- /dev/null
+++ b/gromox-1.37.tar.zst
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:10ea54f664111a9884d5b56abf530346b94da8497e7f31b2edbae8954d8f38a4
+size 1954679
diff --git a/gromox.changes b/gromox.changes
index 8ba0b7f..af03e64 100644
--- a/gromox.changes
+++ b/gromox.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Sun Dec 18 12:25:44 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 1.37
+  * exmdb_provider: on-disk content file compression, controllable
+    using the exmdb_file_compression config directive (affects only
+    new files)
+  * exmdb_provider: support evaluation of inbox rules that have
+    RES_CONTENT restrictions with PT_BINARY properties
+  * kdb2mt: full user resolution and PR_*_ADDRTYPE resolution with
+    new option set --mbox-name/--user-map
+  * zcore: Addressed "exmdb_client: reached maximum
+    connections ..." warnings.
+  * Selecting addresses from the "From" dropdown in OL's
+    compose mail dialog works now.
+
 -------------------------------------------------------------------
 Fri Nov 25 13:50:57 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/gromox.spec b/gromox.spec
index 90a5caa..b05ff70 100644
--- a/gromox.spec
+++ b/gromox.spec
@@ -19,7 +19,7 @@
 %define _libexecdir %_prefix/libexec
 
 Name:           gromox
-Version:        1.35
+Version:        1.37
 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
@@ -41,7 +41,7 @@ BuildRequires:  make
 BuildRequires:  openldap2-devel
 BuildRequires:  pam-devel
 BuildRequires:  pkg-config
-%if 0%{?suse_version} >= 1550
+%if 0%{?suse_version} >= 1550 || 0%{?sle_version} >= 150400
 BuildRequires:  php8-devel
 %else
 BuildRequires:  php-devel >= 7