diff --git a/ports/flatbuffers/CONTROL b/ports/flatbuffers/CONTROL
index 9dc3a871f..f9f318630 100644
--- a/ports/flatbuffers/CONTROL
+++ b/ports/flatbuffers/CONTROL
@@ -1,4 +1,4 @@
 Source: flatbuffers
-Version: 1.9.0-3
+Version: 1.10.0
 Description: Memory Efficient Serialization Library http://google.github.io/flatbuffers/
   FlatBuffers is an efficient cross platform serialization library for games and other memory constrained apps. It allows you to directly access serialized data without unpacking/parsing it first, while still having great forwards/backwards compatibility.
diff --git a/ports/flatbuffers/portfile.cmake b/ports/flatbuffers/portfile.cmake
index d98d5ce48..fe7704d8c 100644
--- a/ports/flatbuffers/portfile.cmake
+++ b/ports/flatbuffers/portfile.cmake
@@ -7,8 +7,8 @@ include(vcpkg_common_functions)
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO google/flatbuffers
-    REF v1.9.0
-    SHA512 0ba07dbe5b2fde1d0a6e14ee26ee2816062541d934eda204b846a30c019362f2626761b628c900293928b9b546dba8ca477c13182e022c3e0e0a142fd67f0696
+    REF v1.10.0
+    SHA512 b8382c8e9a45d6aca83270e93704b9ef2938e4ef9bb5165edbd8f286329e86353037ad6e54a99fd3d70b0c893d06cfd8766e00f05497e69be4b9e6c0506133d2
     HEAD_REF master
     PATCHES
         ${CMAKE_CURRENT_LIST_DIR}/ignore_use_of_cmake_toolchain_file.patch