diff --git a/seamonkey-2.53.13.source-l10n.tar.xz b/seamonkey-2.53.13.source-l10n.tar.xz
deleted file mode 100644
index 5626792..0000000
--- a/seamonkey-2.53.13.source-l10n.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f7f2e68563737dae1de1f80c1523f2e6e21cc003c2b1af25dfe2c3fff4194be3
-size 13641692
diff --git a/seamonkey-2.53.13.source.tar.xz b/seamonkey-2.53.13.source.tar.xz
deleted file mode 100644
index 7745cd2..0000000
--- a/seamonkey-2.53.13.source.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:553c03441b1f02a784d38a2caa3f428e73eac081be16b20bbae3e455c44837d9
-size 253664548
diff --git a/seamonkey-2.53.14.source-l10n.tar.xz b/seamonkey-2.53.14.source-l10n.tar.xz
new file mode 100644
index 0000000..f999089
--- /dev/null
+++ b/seamonkey-2.53.14.source-l10n.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15e31146b3b6ea0ed61273c0cc9d00ae8409cf9e049a5d85af2271fcad07ba2f
+size 13656176
diff --git a/seamonkey-2.53.14.source.tar.xz b/seamonkey-2.53.14.source.tar.xz
new file mode 100644
index 0000000..b14e00b
--- /dev/null
+++ b/seamonkey-2.53.14.source.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1852db8be95a490df134d04508dd9c834f88af8ba43e2f2d5523ac1378e47f7
+size 256277216
diff --git a/seamonkey-spellcheck.patch b/seamonkey-spellcheck.patch
new file mode 100644
index 0000000..74af3bd
--- /dev/null
+++ b/seamonkey-spellcheck.patch
@@ -0,0 +1,12 @@
+diff -ruN seamonkey-2.53.14.old/dom/ipc/ContentChild.cpp seamonkey-2.53.14/dom/ipc/ContentChild.cpp
+--- seamonkey-2.53.14.old/dom/ipc/ContentChild.cpp	2022-08-24 21:55:11.000000000 +0200
++++ seamonkey-2.53.14/dom/ipc/ContentChild.cpp	2022-09-29 15:01:51.098163074 +0200
+@@ -210,7 +210,7 @@
+ #include "mozilla/ipc/CrashReporterClient.h"
+ #include "mozilla/net/NeckoMessageUtils.h"
+ #include "mozilla/widget/PuppetBidiKeyboard.h"
+-#include "mozilla/RemoteSpellCheckEngineChild.h"
++#include "mozilla/mozSpellChecker.h"
+ #include "GMPServiceChild.h"
+ #include "GfxInfoBase.h"
+ #include "gfxPlatform.h"
diff --git a/seamonkey.changes b/seamonkey.changes
index 1cf32d3..49aaa87 100644
--- a/seamonkey.changes
+++ b/seamonkey.changes
@@ -1,3 +1,36 @@
+-------------------------------------------------------------------
+Thu Sep 29 12:14:18 UTC 2022 - Tristan Miller <psychonaut@nothingisreal.com>
+
+- update to SeaMonkey 2.53.14
+  * Updates to the following DOM HTML element interfaces: Embed,
+    Object, Anchor, Area, Button, Frame, Canvas, IFrame, Link, Image,
+    MenuItem, TextArea, Source, Select, Option, Script and
+    Html. Please test add-ons.
+  * Continue the switch from Python 2 to Python 3 in the build system.
+  * Add ESR 102 links to debugQA bug 1779028.
+  * Remove about plugins from help menu bug 1779031.
+  * Dead links in cs_nav_prefs_advanced.xhtml [en-US] bug 1783558.
+  * Dead links in cs_nav_prefs_advanced.xhtml bug 1786030.
+  * Remove obsolete chat services from SeaMonkey address book bug
+    1779034.
+  * Address Book: "Get Map" button is not shown for home addresses bug
+    1779319.
+  * Added compatibility for rust 1.63
+  * SeaMonkey 2.53.14 uses the same backend as Firefox and contains
+    the relevant Firefox 60.8 security fixes.
+  * SeaMonkey 2.53.14 shares most parts of the mail and news code with
+    Thunderbird. Please read the Thunderbird 60.8.0 release notes for
+    specific security fixes in this release.
+  * Additional important security fixes up to Current Firefox 91.11
+    and Thunderbird 91.11 ESR plus many enhancements have been
+    backported. We will continue to enhance SeaMonkey security in
+    subsequent 2.53.x beta and release versions as fast as we are able
+    to.
+- add seamonkey-spellcheck.patch to work around a circular dependency
+  issue when compiling with GCC 12
+- requested inclusion in Leap 15.4 and 15.3:
+  https://bugzilla.opensuse.org/show_bug.cgi?id=1203916
+
 -------------------------------------------------------------------
 Mon Jul 11 11:43:54 UTC 2022 - Tristan Miller <psychonaut@nothingisreal.com>
 
diff --git a/seamonkey.spec b/seamonkey.spec
index 306cf0c..eb16f00 100644
--- a/seamonkey.spec
+++ b/seamonkey.spec
@@ -59,13 +59,14 @@ BuildRequires:  pkgconfig(xcomposite)
 BuildRequires:  cargo
 BuildRequires:  rust >= 1.47
 BuildRequires:  rust-std-static
+BuildRequires:  rust-cbindgen
 BuildRequires:  git
 BuildRequires:  nasm >= 2.13
 Provides:       web_browser
 Provides:       browser(npapi)
-Version:        2.53.13
+Version:        2.53.14
 Release:        0
-%define releasedate 20220711000000
+%define releasedate 20220929000000
 Summary:        An integrated web browser, composer, mail/news client, and IRC client
 License:        MPL-2.0
 Group:          Productivity/Networking/Web/Browsers
@@ -84,6 +85,7 @@ Patch2:         mozilla-language.patch
 Patch3:         mozilla-ntlm-full-path.patch
 Patch4:         seamonkey-lto.patch
 Patch5:         seamonkey-man-page.patch
+Patch6:         seamonkey-spellcheck.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 PreReq:         /bin/sh coreutils
 Provides:       seamonkey-mail = %{version}
@@ -217,6 +219,10 @@ cp %{SOURCE12} GNUmakefile
 %patch4 -p1
 %patch5 -p0
 
+if [ $(gcc -dumpversion | awk -F. '{print $1}') -ge 12 ]; then
+%patch6 -p1
+fi
+
 cat << EOF > .mozconfig
 mk_add_options MOZILLA_OFFICIAL=1
 mk_add_options BUILD_OFFICIAL=1