diff --git a/.gitignore b/.gitignore
index e119e6d..047789b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,3 +39,4 @@ gcc-4.5.1.tar.bz2
 /gcc-9.2.1-20190827.tar.xz
 /gcc-10.1.1-20200618.tar.xz
 /gcc-10.2.1-20200723.tar.xz
+/gcc-10.3.1-20210422.tar.xz
diff --git a/0020-libgomp-Don-t-hard-code-MS-printf-attributes.patch b/0020-libgomp-Don-t-hard-code-MS-printf-attributes.patch
index 0f1bfa7..8f7cfc4 100644
--- a/0020-libgomp-Don-t-hard-code-MS-printf-attributes.patch
+++ b/0020-libgomp-Don-t-hard-code-MS-printf-attributes.patch
@@ -1,6 +1,6 @@
-diff -rupN --no-dereference gcc-10.2.1-20200723/libgomp/libgomp.h gcc-10.2.1-20200723-new/libgomp/libgomp.h
---- gcc-10.2.1-20200723/libgomp/libgomp.h	2020-07-23 11:18:20.000000000 +0200
-+++ gcc-10.2.1-20200723-new/libgomp/libgomp.h	2021-01-19 21:29:10.649983667 +0100
+diff -rupN --no-dereference gcc-10.3.1-20210422/libgomp/libgomp.h gcc-10.3.1-20210422-new/libgomp/libgomp.h
+--- gcc-10.3.1-20210422/libgomp/libgomp.h	2021-04-22 19:22:55.000000000 +0200
++++ gcc-10.3.1-20210422-new/libgomp/libgomp.h	2021-04-26 18:35:20.742105312 +0200
 @@ -69,6 +69,13 @@
  # endif
  #endif
diff --git a/mingw-gcc-config.patch b/mingw-gcc-config.patch
index d97ab04..1484357 100644
--- a/mingw-gcc-config.patch
+++ b/mingw-gcc-config.patch
@@ -1,6 +1,6 @@
-diff -rupN --no-dereference gcc-10.2.1-20200723/config/intdiv0.m4 gcc-10.2.1-20200723-new/config/intdiv0.m4
---- gcc-10.2.1-20200723/config/intdiv0.m4	2020-07-23 11:18:20.000000000 +0200
-+++ gcc-10.2.1-20200723-new/config/intdiv0.m4	2020-07-23 18:21:10.151598317 +0200
+diff -rupN --no-dereference gcc-10.3.1-20210422/config/intdiv0.m4 gcc-10.3.1-20210422-new/config/intdiv0.m4
+--- gcc-10.3.1-20210422/config/intdiv0.m4	2021-04-22 19:22:55.000000000 +0200
++++ gcc-10.3.1-20210422-new/config/intdiv0.m4	2021-04-26 18:35:17.451105239 +0200
 @@ -31,10 +31,10 @@ sigfpe_handler (sig) int sig;
    exit (sig != SIGFPE);
  }
@@ -16,9 +16,9 @@ diff -rupN --no-dereference gcc-10.2.1-20200723/config/intdiv0.m4 gcc-10.2.1-202
  
  int main ()
  {
-diff -rupN --no-dereference gcc-10.2.1-20200723/libiberty/aclocal.m4 gcc-10.2.1-20200723-new/libiberty/aclocal.m4
---- gcc-10.2.1-20200723/libiberty/aclocal.m4	2020-07-23 11:18:20.000000000 +0200
-+++ gcc-10.2.1-20200723-new/libiberty/aclocal.m4	2020-07-23 18:21:10.150598319 +0200
+diff -rupN --no-dereference gcc-10.3.1-20210422/libiberty/aclocal.m4 gcc-10.3.1-20210422-new/libiberty/aclocal.m4
+--- gcc-10.3.1-20210422/libiberty/aclocal.m4	2021-04-22 19:22:55.000000000 +0200
++++ gcc-10.3.1-20210422-new/libiberty/aclocal.m4	2021-04-26 18:35:17.591105242 +0200
 @@ -149,7 +149,7 @@ if test $ac_cv_os_cray = yes; then
  fi
  
@@ -28,9 +28,9 @@ diff -rupN --no-dereference gcc-10.2.1-20200723/libiberty/aclocal.m4 gcc-10.2.1-
  {
    static char *addr = 0;
    auto char dummy;
-diff -rupN --no-dereference gcc-10.2.1-20200723/libiberty/configure.ac gcc-10.2.1-20200723-new/libiberty/configure.ac
---- gcc-10.2.1-20200723/libiberty/configure.ac	2020-07-23 11:18:20.000000000 +0200
-+++ gcc-10.2.1-20200723-new/libiberty/configure.ac	2020-07-23 18:21:10.151598317 +0200
+diff -rupN --no-dereference gcc-10.3.1-20210422/libiberty/configure.ac gcc-10.3.1-20210422-new/libiberty/configure.ac
+--- gcc-10.3.1-20210422/libiberty/configure.ac	2021-04-22 19:22:55.000000000 +0200
++++ gcc-10.3.1-20210422-new/libiberty/configure.ac	2021-04-26 18:35:17.591105242 +0200
 @@ -664,7 +664,7 @@ if test -z "${setobjs}"; then
    for v in $vars; do
      AC_MSG_CHECKING([for $v])
diff --git a/mingw-gcc.spec b/mingw-gcc.spec
index 4da2717..853384a 100644
--- a/mingw-gcc.spec
+++ b/mingw-gcc.spec
@@ -23,14 +23,14 @@
 # Run the testsuite
 %global enable_tests 0
 
-%global DATE 20200723
-%global GITREV 3fc88aa16f1bf661db4518d6d62869f081981981
-%global gcc_version 10.2.1
+%global DATE 20210422
+%global GITREV dc5e381a715a658cfcc08ba3cbaa6bc53adc596f
+%global gcc_version 10.3.1
 %global gcc_major 10
 
 Name:           mingw-gcc
 Version:        %{gcc_version}
-Release:        6%{?dist}
+Release:        1%{?dist}
 Summary:        MinGW Windows cross-compiler (GCC) for C
 
 License:        GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions
@@ -669,6 +669,9 @@ ln -sf %{mingw64_bindir}/libssp-0.dll %{buildroot}%{mingw64_libdir}/libssp.dll.a
 
 
 %changelog
+* Mon Apr 26 2021 Sandro Mani <manisandro@gmail.com> - 10.3.1-1
+- Update to 10.3.1
+
 * Thu Jan 28 2021 Richard W.M. Jones <rjones@redhat.com> - 10.2.1-6
 - Bump and rebuild for s390.
 
diff --git a/sources b/sources
index c60e136..0e2ac8d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (gcc-10.2.1-20200723.tar.xz) = e1719e4a18f43bb76acb91c0d768711e78d7e8c478b72e691911094e233570597997ed108ba7ed4fb136542993af935ea38ec462a1972689c9220d4cc0e2933f
+SHA512 (gcc-10.3.1-20210422.tar.xz) = e88b53be14b345d24cdd94d4b6fc52422c36400087594a47abbd062f6f8c681de6119a3cb93c142bea0c3b50a5c7bd43ff1e1cef661dd92390ecffdf98e4ea96