diff --git a/windows/deps/Makefile b/windows/deps/Makefile
index e97b535e3211b1224597f90a14e24de85022509f..487ff5c000659a9e7f1fa9c79a9ac6ffc5c8fd69 100644
--- a/windows/deps/Makefile
+++ b/windows/deps/Makefile
@@ -170,13 +170,13 @@ msys2: lib64-msys2 mingw64
 
 MSYS2_EXCLUDES := --exclude .MTREE --exclude .BUILDINFO --exclude .PKGINFO
 
-lib64-msys2: tarballs/mingw-w64-x86_64-boost-$(MINGW64_BOOST_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-gsl-$(MINGW64_GSL_VERSION)-any.pkg.tar.xz tarballs/mingw-w64-x86_64-openblas-$(MINGW64_OPENBLAS_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-matio-$(MINGW64_MATIO_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-zlib-$(MINGW64_ZLIB_VERSION)-any.pkg.tar.xz tarballs/mingw-w64-x86_64-hdf5-$(MINGW64_HDF5_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-szip-$(MINGW64_SZIP_VERSION)-any.pkg.tar.xz
+lib64-msys2: tarballs/mingw-w64-x86_64-boost-$(MINGW64_BOOST_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-gsl-$(MINGW64_GSL_VERSION)-any.pkg.tar.xz tarballs/mingw-w64-x86_64-openblas-$(MINGW64_OPENBLAS_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-matio-$(MINGW64_MATIO_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-zlib-$(MINGW64_ZLIB_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-hdf5-$(MINGW64_HDF5_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-szip-$(MINGW64_SZIP_VERSION)-any.pkg.tar.xz
 	rm -rf $@
 	mkdir $@
 	for f in $^; do tar xf $$f --directory $@ --strip-components 1 $(MSYS2_EXCLUDES); done
 	touch $@
 
-mingw64: tarballs/mingw-w64-x86_64-gcc-$(MINGW64_GCC_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-gcc-libs-$(MINGW64_GCC_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-gmp-$(MINGW64_GMP_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-binutils-$(MINGW64_BINUTILS_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-headers-git-$(MINGW64_HEADERS_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-crt-git-$(MINGW64_CRT_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-winpthreads-git-$(MINGW64_WINPTHREADS_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-libwinpthread-git-$(MINGW64_WINPTHREADS_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-zlib-$(MINGW64_ZLIB_VERSION)-any.pkg.tar.xz tarballs/mingw-w64-x86_64-zstd-$(MINGW64_ZSTD_VERSION)-any.pkg.tar.zst
+mingw64: tarballs/mingw-w64-x86_64-gcc-$(MINGW64_GCC_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-gcc-libs-$(MINGW64_GCC_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-gmp-$(MINGW64_GMP_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-binutils-$(MINGW64_BINUTILS_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-headers-git-$(MINGW64_HEADERS_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-crt-git-$(MINGW64_CRT_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-winpthreads-git-$(MINGW64_WINPTHREADS_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-libwinpthread-git-$(MINGW64_WINPTHREADS_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-zlib-$(MINGW64_ZLIB_VERSION)-any.pkg.tar.zst tarballs/mingw-w64-x86_64-zstd-$(MINGW64_ZSTD_VERSION)-any.pkg.tar.zst
 	rm -rf $@
 	for f in $^; do tar xf $$f $(MSYS2_EXCLUDES); done
 	touch $@
diff --git a/windows/deps/versions.mk b/windows/deps/versions.mk
index 9d91ad8a27d09055f59658e5ae97b740be759257..63a55a0ef2e488f3e280eda2f52837003597e8ad 100644
--- a/windows/deps/versions.mk
+++ b/windows/deps/versions.mk
@@ -18,20 +18,20 @@ MATLAB64_VERSION = 20200930
 ## Build dependencies
 
 # pacman -Ss mingw-w64-x86_64-boost
-MINGW64_BOOST_VERSION = 1.74.0-1
+MINGW64_BOOST_VERSION = 1.75.0-1
 
 # pacman -Ss mingw-w64-x86_64-gsl
 MINGW64_GSL_VERSION = 2.6-1
 
 # pacman -Ss mingw-w64-x86_64-openblas
-MINGW64_OPENBLAS_VERSION = 0.3.10-2
+MINGW64_OPENBLAS_VERSION = 0.3.13-1
 
 # pacman -Ss mingw-w64-x86_64-matio
 MINGW64_MATIO_VERSION = 1.5.17-2
 
 # Dependency of matio (and of the MinGW compiler)
 # pacman -Ss mingw-w64-x86_64-zlib
-MINGW64_ZLIB_VERSION = 1.2.11-7
+MINGW64_ZLIB_VERSION = 1.2.11-8
 
 # Dependency of matio
 # pacman -Ss mingw-w64-x86_64-hdf5
@@ -44,22 +44,22 @@ MINGW64_SZIP_VERSION = 2.1.1-2
 ## MinGW packages for the embedded compiler
 
 # pacman -Ss mingw-w64-x86_64-gcc$
-MINGW64_GCC_VERSION = 10.2.0-4
+MINGW64_GCC_VERSION = 10.2.0-6
 
 # pacman -Ss mingw-w64-x86_64-gmp
 MINGW64_GMP_VERSION = 6.2.0-3
 
 # pacman -Ss mingw-w64-x86_64-binutils
-MINGW64_BINUTILS_VERSION = 2.35.1-2
+MINGW64_BINUTILS_VERSION = 2.35.1-3
 
 # pacman -Ss mingw-w64-x86_64-headers-git
-MINGW64_HEADERS_VERSION = 8.0.0.6001.98dad1fe-1
+MINGW64_HEADERS_VERSION = 9.0.0.6090.ad98746a-1
 
 # pacman -Ss mingw-w64-x86_64-crt-git
-MINGW64_CRT_VERSION = 8.0.0.6001.98dad1fe-1
+MINGW64_CRT_VERSION = 9.0.0.6090.ad98746a-1
 
 # pacman -Ss mingw-w64-x86_64-winpthreads-git
-MINGW64_WINPTHREADS_VERSION = 8.0.0.6001.98dad1fe-3
+MINGW64_WINPTHREADS_VERSION = 9.0.0.6029.ecb4ff54-1
 
 # pacman -Ss mingw-w64-x86_64-zstd
 MINGW64_ZSTD_VERSION = 1.4.5-1