diff --git a/tools/linux-mips/spawn-compiler.sh b/tools/linux-mips/spawn-compiler.sh
index 2436dbd7..7b0db048 100644
--- a/tools/linux-mips/spawn-compiler.sh
+++ b/tools/linux-mips/spawn-compiler.sh
@@ -8,17 +8,17 @@
 # dependencies to do so. The script expects to be run as root.
 #
 
-wget https://ftp.gnu.org/gnu/binutils/binutils-2.37.tar.gz
-tar xvfz binutils-2.37.tar.gz
-cd binutils-2.37
+wget https://ftp.gnu.org/gnu/binutils/binutils-2.38.tar.gz
+tar xvfz binutils-2.38.tar.gz
+cd binutils-2.38
 ./configure --target=mipsel-none-elf --disable-multilib --disable-nls --disable-werror
 make
 make install-strip
 cd ..
 
-wget https://ftp.gnu.org/gnu/gcc/gcc-11.2.0/gcc-11.2.0.tar.gz
-tar xvfz gcc-11.2.0.tar.gz
-cd gcc-11.2.0
+wget https://ftp.gnu.org/gnu/gcc/gcc-11.3.0/gcc-11.3.0.tar.gz
+tar xvfz gcc-11.3.0.tar.gz
+cd gcc-11.3.0
 mkdir build
 cd build
 ../configure --target=mipsel-none-elf --without-isl --disable-nls --disable-threads --disable-shared --disable-libssp --disable-libstdcxx-pch --disable-libgomp --disable-werror --without-headers --with-as=/usr/local/bin/mipsel-none-elf-as --with-ld=/usr/local/bin/mipsel-none-elf-ld --enable-languages=c,c++
diff --git a/tools/macos-mips/mipsel-none-elf-binutils.rb b/tools/macos-mips/mipsel-none-elf-binutils.rb
index 7790c746..de25b5ac 100644
--- a/tools/macos-mips/mipsel-none-elf-binutils.rb
+++ b/tools/macos-mips/mipsel-none-elf-binutils.rb
@@ -1,8 +1,8 @@
 class MipselNoneElfBinutils < Formula
   desc "FSF Binutils for mipsel cross development"
   homepage "https://www.gnu.org/software/binutils/"
-  url "https://ftp.gnu.org/gnu/binutils/binutils-2.37.tar.gz"
-  sha256 "c44968b97cd86499efbc4b4ab7d98471f673e5414c554ef54afa930062dbbfcb"
+  url "https://ftp.gnu.org/gnu/binutils/binutils-2.38.tar.gz"
+  sha256 "b3f1dc5b17e75328f19bd88250bee2ef9f91fc8cbb7bd48bdb31390338636052"
 
   def install
     system "./configure", "--target=mipsel-none-elf",
diff --git a/tools/macos-mips/mipsel-none-elf-gcc.rb b/tools/macos-mips/mipsel-none-elf-gcc.rb
index 454ec7cd..88798798 100644
--- a/tools/macos-mips/mipsel-none-elf-gcc.rb
+++ b/tools/macos-mips/mipsel-none-elf-gcc.rb
@@ -1,8 +1,8 @@
 class MipselNoneElfGcc < Formula
   desc "The GNU compiler collection for mipsel"
   homepage "https://gcc.gnu.org"
-  url "https://ftp.gnu.org/gnu/gcc/gcc-11.2.0/gcc-11.2.0.tar.xz"
-  sha256 "d08edc536b54c372a1010ff6619dd274c0f1603aa49212ba20f7aa2cda36fa8b"
+  url "https://ftp.gnu.org/gnu/gcc/gcc-11.3.0/gcc-11.3.0.tar.xz"
+  sha256 "b47cf2818691f5b1e21df2bb38c795fac2cfbd640ede2d0a5e1c89e338a3ac39"
 
   depends_on "gmp"
   depends_on "mipsel-none-elf-binutils"
diff --git a/tools/win32-mips/Dockerfile b/tools/win32-mips/Dockerfile
index 0e2750b3..f6d2c46c 100644
--- a/tools/win32-mips/Dockerfile
+++ b/tools/win32-mips/Dockerfile
@@ -1,6 +1,6 @@
 # escape=`
 
-# Dockerfile to generate the Windows g++-mipsel-none-elf-11.2.0.zip package.
+# Dockerfile to generate the Windows g++-mipsel-none-elf-11.3.0.zip package.
 
 FROM mcr.microsoft.com/windows/servercore:ltsc2019
 WORKDIR C:\windows\temp
@@ -45,40 +45,40 @@ RUN C:\msys64\usr\bin\bash.exe -l -c 'pacman -S --needed --noconfirm mingw-w64-x
 RUN C:\msys64\usr\bin\bash.exe -l -c 'pacman -S --needed --noconfirm mingw-w64-x86_64-python mingw-w64-x86_64-readline'
 RUN C:\msys64\usr\bin\bash.exe -l -c 'pacman -Scc --noconfirm'
 
-ARG BINUTILS=https://ftp.gnu.org/gnu/binutils/binutils-2.37.tar.xz
-ARG GCC=https://ftp.gnu.org/gnu/gcc/gcc-11.2.0/gcc-11.2.0.tar.xz
+ARG BINUTILS=https://ftp.gnu.org/gnu/binutils/binutils-2.38.tar.xz
+ARG GCC=https://ftp.gnu.org/gnu/gcc/gcc-11.3.0/gcc-11.3.0.tar.xz
 
 RUN [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; `
-    Invoke-WebRequest $env:BINUTILS -OutFile "C:\Windows\Temp\binutils-2.37.tar.xz"; `
-    Start-Process -FilePath "C:\7-Zip\7z.exe" -ArgumentList e, "C:\Windows\Temp\binutils-2.37.tar.xz", `-y, `-oC:\Windows\Temp\ -NoNewWindow -PassThru -Wait; `
-    Start-Process -FilePath "C:\7-Zip\7z.exe" -ArgumentList x, "C:\Windows\Temp\binutils-2.37.tar", `-y, `-oC:\ -NoNewWindow -PassThru -Wait; `
+    Invoke-WebRequest $env:BINUTILS -OutFile "C:\Windows\Temp\binutils-2.38.tar.xz"; `
+    Start-Process -FilePath "C:\7-Zip\7z.exe" -ArgumentList e, "C:\Windows\Temp\binutils-2.38.tar.xz", `-y, `-oC:\Windows\Temp\ -NoNewWindow -PassThru -Wait; `
+    Start-Process -FilePath "C:\7-Zip\7z.exe" -ArgumentList x, "C:\Windows\Temp\binutils-2.38.tar", `-y, `-oC:\ -NoNewWindow -PassThru -Wait; `
     Remove-Item @('C:\Windows\Temp\*', 'C:\Users\*\Appdata\Local\Temp\*') -Force -Recurse;
 
 RUN [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; `
-    Invoke-WebRequest $env:GCC -OutFile "C:\Windows\Temp\gcc-11.2.0.tar.xz"; `
-    Start-Process -FilePath "C:\7-Zip\7z.exe" -ArgumentList e, "C:\Windows\Temp\gcc-11.2.0.tar.xz", `-y, `-oC:\Windows\Temp\ -NoNewWindow -PassThru -Wait; `
-    Start-Process -FilePath "C:\7-Zip\7z.exe" -ArgumentList x, "C:\Windows\Temp\gcc-11.2.0.tar", `-y, `-oC:\ -NoNewWindow -PassThru -Wait; `
+    Invoke-WebRequest $env:GCC -OutFile "C:\Windows\Temp\gcc-11.3.0.tar.xz"; `
+    Start-Process -FilePath "C:\7-Zip\7z.exe" -ArgumentList e, "C:\Windows\Temp\gcc-11.3.0.tar.xz", `-y, `-oC:\Windows\Temp\ -NoNewWindow -PassThru -Wait; `
+    Start-Process -FilePath "C:\7-Zip\7z.exe" -ArgumentList x, "C:\Windows\Temp\gcc-11.3.0.tar", `-y, `-oC:\ -NoNewWindow -PassThru -Wait; `
     Remove-Item @('C:\Windows\Temp\*', 'C:\Users\*\Appdata\Local\Temp\*') -Force -Recurse;
 
 ENV MSYSTEM MINGW64
 
-RUN C:\msys64\usr\bin\bash.exe -l -c 'cd /c/binutils-2.37 && /c/binutils-2.37/configure --target=mipsel-none-elf --disable-multilib --disable-nls --disable-werror --prefix=/DIST || (cat /BUILD/config.log && exit 1)'
+RUN C:\msys64\usr\bin\bash.exe -l -c 'cd /c/binutils-2.38 && /c/binutils-2.38/configure --target=mipsel-none-elf --disable-multilib --disable-nls --disable-werror --prefix=/DIST || (cat /BUILD/config.log && exit 1)'
 
-RUN C:\msys64\usr\bin\bash.exe -l -c 'cd /c/binutils-2.37/libiberty && sed -i s/\\\\buint\\\\b/unsigned/ rust-demangle.c'
+RUN C:\msys64\usr\bin\bash.exe -l -c 'cd /c/binutils-2.38/libiberty && sed -i s/\\\\buint\\\\b/unsigned/ rust-demangle.c'
 
-RUN C:\msys64\usr\bin\bash.exe -l -c 'make -C /c/binutils-2.37 all'
-RUN C:\msys64\usr\bin\bash.exe -l -c 'make -C /c/binutils-2.37 install-strip'
-RUN C:\msys64\usr\bin\bash.exe -l -c 'cp /c/binutils-2.37/COPYING* /DIST'
+RUN C:\msys64\usr\bin\bash.exe -l -c 'make -C /c/binutils-2.38 all'
+RUN C:\msys64\usr\bin\bash.exe -l -c 'make -C /c/binutils-2.38 install-strip'
+RUN C:\msys64\usr\bin\bash.exe -l -c 'cp /c/binutils-2.38/COPYING* /DIST'
 
-RUN C:\msys64\usr\bin\bash.exe -l -c 'mkdir /c/gcc-11.2.0/build && cd /c/gcc-11.2.0/build && ../configure --target=mipsel-none-elf --without-isl --disable-nls --disable-threads --disable-shared --disable-libssp --disable-libstdcxx-pch --disable-libgomp --disable-werror --without-headers --with-as=/DIST/bin/mipsel-none-elf-as --with-ld=/DIST/bin/mipsel-none-elf-ld --enable-languages=c,c++ --prefix=/DIST || (cat /BUILD/config.log && exit 1)'
-RUN C:\msys64\usr\bin\bash.exe -l -c 'make -C /c/gcc-11.2.0/build all-gcc'
-RUN C:\msys64\usr\bin\bash.exe -l -c 'make -C /c/gcc-11.2.0/build all-target-libgcc'
-RUN C:\msys64\usr\bin\bash.exe -l -c 'make -C /c/gcc-11.2.0/build install-strip-gcc install-strip-target-libgcc'
+RUN C:\msys64\usr\bin\bash.exe -l -c 'mkdir /c/gcc-11.3.0/build && cd /c/gcc-11.3.0/build && ../configure --target=mipsel-none-elf --without-isl --disable-nls --disable-threads --disable-shared --disable-libssp --disable-libstdcxx-pch --disable-libgomp --disable-werror --without-headers --with-as=/DIST/bin/mipsel-none-elf-as --with-ld=/DIST/bin/mipsel-none-elf-ld --enable-languages=c,c++ --prefix=/DIST || (cat /BUILD/config.log && exit 1)'
+RUN C:\msys64\usr\bin\bash.exe -l -c 'make -C /c/gcc-11.3.0/build all-gcc'
+RUN C:\msys64\usr\bin\bash.exe -l -c 'make -C /c/gcc-11.3.0/build all-target-libgcc'
+RUN C:\msys64\usr\bin\bash.exe -l -c 'make -C /c/gcc-11.3.0/build install-strip-gcc install-strip-target-libgcc'
 
 RUN C:\msys64\usr\bin\bash.exe -l -c 'for t in cat cp echo mkdir rm touch ; do cp /usr/bin/$t.exe /DIST/bin ; done'
 RUN C:\msys64\usr\bin\bash.exe -l -c 'cp /mingw64/bin/mingw32-make.exe /DIST/bin/make.exe'
 RUN C:\msys64\usr\bin\bash.exe -l -c 'cd /DIST && find . -name *.exe | while read bin ; do ldd $bin | cut -f2 -d\> | cut -f2 -d\  | grep -v /c/Windows/S | while read f ; do cp $f $(dirname $bin) ; done ; done'
 
-RUN C:\msys64\usr\bin\bash.exe -l -c 'cd /DIST && zip /c/g++-mipsel-none-elf-11.2.0.zip . -r'
+RUN C:\msys64\usr\bin\bash.exe -l -c 'cd /DIST && zip /c/g++-mipsel-none-elf-11.3.0.zip . -r'
 
 CMD C:\msys64\usr\bin\bash.exe -l