diff --git a/windows/deps/versions.mk b/windows/deps/versions.mk
index 6f299def7883fcd3c03d6d60e747ddb08784c95c..811ee558fdac8c678fce60e0ede63596607ba3c0 100644
--- a/windows/deps/versions.mk
+++ b/windows/deps/versions.mk
@@ -28,8 +28,8 @@ MINGW32_GSL_VERSION = 2.6-1
 MINGW64_GSL_VERSION = 2.6-1
 
 # pacman -Ss .*-openblas$
-MINGW32_OPENBLAS_VERSION = 0.3.8-1
-MINGW64_OPENBLAS_VERSION = 0.3.8-1
+MINGW32_OPENBLAS_VERSION = 0.3.9-1
+MINGW64_OPENBLAS_VERSION = 0.3.9-1
 
 # pacman -Ss .*-matio$
 MINGW32_MATIO_VERSION = 1.5.17-1
@@ -53,25 +53,25 @@ MINGW64_SZIP_VERSION = 2.1.1-2
 ## MinGW packages for the embedded compiler
 
 # pacman -Ss mingw-w64-.*-gcc$
-MINGW32_GCC_VERSION = 9.2.0-2
-MINGW64_GCC_VERSION = 9.2.0-2
+MINGW32_GCC_VERSION = 9.3.0-1
+MINGW64_GCC_VERSION = 9.3.0-1
 
 # pacman -Ss mingw-w64-.*-gmp$
 MINGW32_GMP_VERSION = 6.2.0-1
 MINGW64_GMP_VERSION = 6.2.0-1
 
 # pacman -Ss mingw-w64-.*-binutils
-MINGW32_BINUTILS_VERSION = 2.33.1-1
-MINGW64_BINUTILS_VERSION = 2.33.1-1
+MINGW32_BINUTILS_VERSION = 2.34-1
+MINGW64_BINUTILS_VERSION = 2.34-1
 
 # pacman -Ss mingw-w64-.*-headers-git
-MINGW32_HEADERS_VERSION = 8.0.0.5647.1fe2e62e-1
-MINGW64_HEADERS_VERSION = 8.0.0.5647.1fe2e62e-1
+MINGW32_HEADERS_VERSION = 8.0.0.5685.ef310786-1
+MINGW64_HEADERS_VERSION = 8.0.0.5685.ef310786-1
 
 # pacman -Ss mingw-w64-.*-crt-git
-MINGW32_CRT_VERSION = 8.0.0.5647.1fe2e62e-1
-MINGW64_CRT_VERSION = 8.0.0.5647.1fe2e62e-1
+MINGW32_CRT_VERSION = 8.0.0.5685.ef310786-1
+MINGW64_CRT_VERSION = 8.0.0.5685.ef310786-1
 
 # pacman -Ss mingw-w64-.*-winpthreads-git
-MINGW32_WINPTHREADS_VERSION = 8.0.0.5574.33e5a2ac-1
-MINGW64_WINPTHREADS_VERSION = 8.0.0.5574.33e5a2ac-1
+MINGW32_WINPTHREADS_VERSION = 8.0.0.5680.0df6b89f-1
+MINGW64_WINPTHREADS_VERSION = 8.0.0.5680.0df6b89f-1