diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index e0fbe28380..98ac754c20 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -265,22 +265,22 @@ jobs:
               config: '--enable-debug --with-openssl --disable-threaded-resolver --enable-static --without-zlib',
               install: 'mingw-w64-x86_64-openssl mingw-w64-x86_64-libssh2' }
           - { name: 'c-ares U',
-              build: 'autotools', sys: 'mingw64'   , env: 'x86_64'       , tflags: ''          ,
+              build: 'autotools', sys: 'ucrt64'    , env: 'ucrt-x86_64'  , tflags: ''          ,
               config: '--enable-debug --with-openssl --enable-windows-unicode --enable-ares --enable-static --disable-shared --enable-ca-native --enable-ntlm',
-              install: 'mingw-w64-x86_64-c-ares mingw-w64-x86_64-openssl mingw-w64-x86_64-nghttp3 mingw-w64-x86_64-libssh2' }
+              install: 'mingw-w64-ucrt-x86_64-c-ares mingw-w64-ucrt-x86_64-openssl mingw-w64-ucrt-x86_64-nghttp3 mingw-w64-ucrt-x86_64-libssh2' }
           - { name: 'schannel c-ares U', type: 'Debug',
               build: 'cmake'    , sys: 'mingw64'   , env: 'x86_64'       , tflags: '--min=1650',
               config: '-DENABLE_DEBUG=ON  -DBUILD_SHARED_LIBS=OFF -DCURL_USE_SCHANNEL=ON -DENABLE_UNICODE=ON -DENABLE_ARES=ON -DCURL_DROP_UNUSED=ON',
               install: 'mingw-w64-x86_64-c-ares mingw-w64-x86_64-libssh2' }
           # MinGW torture
           - { name: 'schannel U torture 1', type: 'Debug',
-              build: 'cmake'    , sys: 'mingw64'   , env: 'x86_64'       , tflags: '-t --shallow=13 --min=700 1 to 950'   ,
+              build: 'cmake'    , sys: 'ucrt64'    , env: 'ucrt-x86_64'  , tflags: '-t --shallow=13 --min=700 1 to 950'   ,
               config: '-DENABLE_DEBUG=ON  -DBUILD_SHARED_LIBS=OFF -DCURL_USE_SCHANNEL=ON -DENABLE_UNICODE=ON -DENABLE_ARES=ON',
-              install: 'mingw-w64-x86_64-c-ares mingw-w64-x86_64-libssh2' }
+              install: 'mingw-w64-ucrt-x86_64-c-ares mingw-w64-ucrt-x86_64-libssh2' }
           - { name: 'schannel U torture 2', type: 'Debug',
-              build: 'cmake'    , sys: 'mingw64'   , env: 'x86_64'       , tflags: '-t --shallow=13 --min=700 951 to 9999',
+              build: 'cmake'    , sys: 'ucrt64'    , env: 'ucrt-x86_64'  , tflags: '-t --shallow=13 --min=700 951 to 9999',
               config: '-DENABLE_DEBUG=ON  -DBUILD_SHARED_LIBS=OFF -DCURL_USE_SCHANNEL=ON -DENABLE_UNICODE=ON -DENABLE_ARES=ON',
-              install: 'mingw-w64-x86_64-c-ares mingw-w64-x86_64-libssh2' }
+              install: 'mingw-w64-ucrt-x86_64-c-ares mingw-w64-ucrt-x86_64-libssh2' }
           - { name: 'gnutls', type: 'Debug',
               build: 'cmake'    , sys: 'clang64'   , env: 'clang-x86_64' , tflags: ''          ,
               config: '-DENABLE_DEBUG=ON  -DBUILD_SHARED_LIBS=OFF -DCURL_USE_GNUTLS=ON -DENABLE_UNICODE=OFF -DUSE_NGTCP2=ON -DCURL_ENABLE_NTLM=ON',