diff --git a/thunderbird.spec b/thunderbird.spec
index dacf789..16da24e 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -8,7 +8,7 @@
 #%define        source_dir                  comm-esr%(echo %version | cut -d. -f1)
 
 Name:          thunderbird
-Version:       115.8.1
+Version:       125.0
 Release:       1mamba
 Summary:       Mozilla Thunderbird email, RSS, and newsgroup client
 Group:         Graphical Desktop/Applications/Internet
@@ -31,7 +31,7 @@ Patch18:       thunderbird-102.3.2-cbindgen-0.24.patch
 Patch19:       thunderbird-115.5.0-icu-74.1.patch
 License:       GPL,MPL 1.1,LGPL
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: firefox-devel
+BuildRequires: xulrunner-devel
 BuildRequires: glibc-devel
 BuildRequires: libX11-devel
 BuildRequires: libXcomposite-devel
@@ -42,14 +42,12 @@ BuildRequires: libXfixes-devel
 BuildRequires: libXi-devel
 BuildRequires: libXrandr-devel
 BuildRequires: libXrender-devel
-BuildRequires: libXtst-devel
 BuildRequires: libalsa-devel
 BuildRequires: libat-spi2-core-devel
 BuildRequires: libbotan2-devel
 BuildRequires: libbzip2-devel
 BuildRequires: libcairo-devel
 BuildRequires: libdbus-devel
-BuildRequires: libdbus-glib-devel
 BuildRequires: libevent-devel
 BuildRequires: libffi-devel
 BuildRequires: libfontconfig-devel
@@ -60,6 +58,7 @@ BuildRequires: libglib-devel
 BuildRequires: libgtk3-devel
 BuildRequires: libharfbuzz-devel
 BuildRequires: libicu-devel
+BuildRequires: libjson-c-devel
 BuildRequires: libnspr-devel
 BuildRequires: libnss-devel
 BuildRequires: libpango-devel
@@ -231,10 +230,10 @@ ac_add_options --enable-hardening
 ac_add_options --enable-optimize
 # https://bugzilla.mozilla.org/show_bug.cgi?id=1521249
 ac_add_options --enable-rust-simd
-# https://bugzilla.mozilla.org/show_bug.cgi?id=1423822
-%ifarch %{ix86} x86_64
-ac_add_options --disable-elf-hack
-%endif
+## https://bugzilla.mozilla.org/show_bug.cgi?id=1423822
+#%ifarch %{ix86} x86_64
+#ac_add_options --disable-elf-hack
+#%endif
 
 # Branding
 ac_add_options --enable-official-branding
@@ -246,6 +245,7 @@ ac_add_options --with-system-zlib
 ac_add_options --with-system-bz2
 ac_add_options --with-system-icu
 ac_add_options --with-system-jpeg
+ac_add_options --with-system-jsonc
 # does not have APNG support
 #ac_add_options --with-system-png
 ac_add_options --with-system-libvpx
@@ -261,12 +261,9 @@ ac_add_options --without-wasm-sandboxed-libraries
 
 # Features
 ac_add_options --enable-alsa
-#ac_add_options --enable-openpgp
-#ac_add_options --enable-calendar
 ac_add_options --disable-jack
 ac_add_options --disable-crashreporter
 ac_add_options --disable-updater
-#ac_add_options --disable-tests
 %ifarch %{ix86}
 ac_add_options --disable-debug-symbols
 %endif
@@ -292,7 +289,7 @@ export PYTHON=%{__python3}
 export CXXFLAGS="$(echo | gcc -Wp,-v -x c++ - -fsyntax-only 2>&1| grep "^ %{_libdir}"|grep "c++"|while read line; do echo -n "-I$line "; done)"
 
 %ifarch aarch64 %{ix86}
-export LDFLAGS="-Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
+export LDFLAGS="-Wl,--no-keep-memory"
 export RUSTFLAGS="-Cdebuginfo=0"
 %endif
 
@@ -429,6 +426,9 @@ fi
 %exclude %{_libdir}/thunderbird/distribution/extensions/langpack-*@thunderbird.mozilla.org.xpi
 
 %changelog
+* Fri Apr 26 2024 Automatic Build System <autodist@openmamba.org> 125.0-1mamba
+- automatic version update by autodist
+
 * Tue Mar 05 2024 Automatic Build System <autodist@openmamba.org> 115.8.1-1mamba
 - automatic version update by autodist