diff --git a/.gitignore b/.gitignore
index e92566b..292f55a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@
 /gcc-11.3.0.tar.xz
 /gcc-12.1.0.tar.xz
 /gcc-12.2.0.tar.xz
+/gcc-12.4.0.tar.xz
diff --git a/arm-none-eabi-gcc-cs.spec b/arm-none-eabi-gcc-cs.spec
index eda3549..73a41a1 100644
--- a/arm-none-eabi-gcc-cs.spec
+++ b/arm-none-eabi-gcc-cs.spec
@@ -1,7 +1,7 @@
 %global processor_arch arm
 %global target         %{processor_arch}-none-eabi
-%global gcc_ver        12.2.0
-%global gcc_short_ver  12.2
+%global gcc_ver        12.4.0
+%global gcc_short_ver  12.4
 
 # we need newlib to compile complete gcc, but we need gcc to compile newlib,
 # so compile minimal gcc first
@@ -9,7 +9,7 @@
 
 Name:           %{target}-gcc-cs
 Epoch:          1
-Version:        12.2.0
+Version:        12.4.0
 Release:        1%{?dist}
 Summary:        GNU GCC for cross-compilation for %{target} target
 
@@ -36,7 +36,7 @@ Patch2:         gcc12-Wno-format-security.patch
 
 #BuildRequires:	autoconf = 2.69
 BuildRequires:  gcc-c++
-BuildRequires:  %{target}-binutils >= 2.21, zlib-devel gmp-devel mpfr-devel libmpc-devel flex autogen
+BuildRequires:  %{target}-binutils >= 2.21, zlib-devel gmp-devel mpfr-devel libmpc-devel flex
 %if ! %{bootstrap}
 BuildRequires:  %{target}-newlib
 BuildRequires: make
@@ -62,8 +62,8 @@ compile c++ code for the %{target} platform, instead of for the native
 %prep
 %setup -q -c
 pushd gcc-%{gcc_ver}
-%patch1 -p0 -b .hack
-%patch2 -p0 -b .wnosecerr
+%patch -P 1 -p0 -b .hack
+%patch -P 2 -p0 -b .wnosecerr
 popd
 pushd gcc-%{gcc_ver}/libiberty
 #autoconf -f
@@ -303,6 +303,18 @@ popd
 %endif
 
 %changelog
+* Wed Sep 11 2024 Michal Hlavinka <mhlavink@redhat.com> - 1:12.4.0-1
+- updated to 12.4.0
+
+* Sun Oct 30 2022 Michal Hlavinka <mhlavink@redhat.com> - 1:12.2.0-4
+- full build
+
+* Wed Oct 26 2022 Michal Hlavinka <mhlavink@redhat.com> - 1:12.2.0-3
+- autogen does not seem to be required anymore
+
+* Tue Oct 25 2022 Michal Hlavinka <mhlavink@redhat.com> - 1:12.2.0-2
+- bootstrap build (do not use)
+
 * Tue Aug 23 2022 Michal Hlavinka <mhlavink@redhat.com> - 1:12.2.0-1
 - updated to 12.2.0
 
diff --git a/sources b/sources
index 9a340e4..1a08f3c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (gcc-12.2.0.tar.xz) = e9e857bd81bf7a370307d6848c81b2f5403db8c7b5207f54bce3f3faac3bde63445684092c2bc1a2427cddb6f7746496d9fbbef05fbbd77f2810b2998f1f9173
+SHA512 (gcc-12.4.0.tar.xz) = 5bd29402cad2deb5d9388d0236c7146414d77e5b8d5f1c6c941c7a1f47691c3389f08656d5f6e8e2d6717bf2c81f018d326f632fb468f42925b40bd217fc4853