diff --git a/devel/flatbuffers/Makefile b/devel/flatbuffers/Makefile
index 178f0bcca713..ff83018c2a8b 100644
--- a/devel/flatbuffers/Makefile
+++ b/devel/flatbuffers/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	flatbuffers
-PORTVERSION=	1.3.0
+PORTVERSION=	1.4.0
 DISTVERSIONPREFIX=	v
 CATEGORIES=	devel
 
diff --git a/devel/flatbuffers/distinfo b/devel/flatbuffers/distinfo
index 12c8dc980c97..68c9e37ed6ba 100644
--- a/devel/flatbuffers/distinfo
+++ b/devel/flatbuffers/distinfo
@@ -1,2 +1,3 @@
-SHA256 (google-flatbuffers-v1.3.0_GH0.tar.gz) = b81e11aa101927d464a231d6d3b18ab0e8ea4e959b72f415bb385bae0d74df53
-SIZE (google-flatbuffers-v1.3.0_GH0.tar.gz) = 349859
+TIMESTAMP = 1471367765
+SHA256 (google-flatbuffers-v1.4.0_GH0.tar.gz) = d3355f0adcc16054afcce4a3eac90b9c26f926be9a65b2e158867f56ab689e63
+SIZE (google-flatbuffers-v1.4.0_GH0.tar.gz) = 390520
diff --git a/devel/flatbuffers/files/patch-CMakeLists.txt b/devel/flatbuffers/files/patch-CMakeLists.txt
deleted file mode 100644
index 2ff673a662ac..000000000000
--- a/devel/flatbuffers/files/patch-CMakeLists.txt
+++ /dev/null
@@ -1,13 +0,0 @@
---- CMakeLists.txt.orig	2016-03-02 20:17:45 UTC
-+++ CMakeLists.txt
-@@ -85,8 +85,8 @@ elseif(CMAKE_COMPILER_IS_GNUCXX)
- elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
-   set(CMAKE_CXX_FLAGS
-       "${CMAKE_CXX_FLAGS} -std=c++0x -stdlib=libc++ -Wall -pedantic -Werror -Wextra")
--  set(CMAKE_EXE_LINKER_FLAGS
--      "${CMAKE_EXE_LINKER_FLAGS} -lc++abi")
-+  #set(CMAKE_EXE_LINKER_FLAGS
-+  #    "${CMAKE_EXE_LINKER_FLAGS} -lc++abi")
- endif()
- 
- if(FLATBUFFERS_CODE_COVERAGE)
diff --git a/devel/flatbuffers/pkg-plist b/devel/flatbuffers/pkg-plist
index 200e7542defe..074ce3e89a0f 100644
--- a/devel/flatbuffers/pkg-plist
+++ b/devel/flatbuffers/pkg-plist
@@ -1,5 +1,7 @@
 bin/flatc
+include/flatbuffers/code_generators.h
 include/flatbuffers/flatbuffers.h
+include/flatbuffers/grpc.h
 include/flatbuffers/hash.h
 include/flatbuffers/idl.h
 include/flatbuffers/reflection.h