Index: llvm/cmake/platforms/WinMsvc.cmake
===================================================================
--- llvm/cmake/platforms/WinMsvc.cmake
+++ llvm/cmake/platforms/WinMsvc.cmake
@@ -248,7 +248,7 @@
 set(COMPILE_FLAGS
     -D_CRT_SECURE_NO_WARNINGS
     --target=${TRIPLE_ARCH}-windows-msvc
-    -fms-compatibility-version=19.11
+    -fms-compatibility-version=19.14
     -imsvc "${ATLMFC_INCLUDE}"
     -imsvc "${MSVC_INCLUDE}"
     -imsvc "${WINSDK_INCLUDE}/ucrt"