diff --git a/CMakeLists.txt b/CMakeLists.txt
index 689f62fc..22a423e5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -215,7 +215,7 @@ find_package(Threads)
 if(WIN32)
   find_library(PSAPI Psapi)
   add_definitions(-D_WIN32_WINNT=0x0600 -DWINVER=0x0600 -DMINIUPNP_STATICLIB
-                  -D_CRT_SECURE_NO_WARNINGS /EHsc)
+                  -D_CRT_SECURE_NO_WARNINGS -DNOGDI /EHsc)
 
   if(${USING_TSAN}
      OR ${USING_ASAN}
diff --git a/submodules/flatbuffers b/submodules/flatbuffers
index a9a295fe..01834de2 160000
--- a/submodules/flatbuffers
+++ b/submodules/flatbuffers
@@ -1 +1 @@
-Subproject commit a9a295fecf3fbd5a4f571f53b01f63202a3e2113
+Subproject commit 01834de25e4bf3975a9a00e816292b1ad0fe184b