diff --git a/0003-Changes-to-support-binary-schema-file-loading-and-parsing.patch b/0003-Changes-to-support-binary-schema-file-loading-and-parsing.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bbaf8d69123280e7f03c731635da9789fb72761a
--- /dev/null
+++ b/0003-Changes-to-support-binary-schema-file-loading-and-parsing.patch
@@ -0,0 +1,25 @@
+diff --git a/src/flatc.cpp b/src/flatc.cpp
+index 221b886..a3043cc 100644
+--- a/src/flatc.cpp
++++ b/src/flatc.cpp
+@@ -453,16 +453,17 @@ int FlatCompiler::Compile(int argc, const char **argv) {
+           contents.length() != strlen(contents.c_str())) {
+         Error("input file appears to be binary: " + filename, true);
+       }
+-      if (is_schema) {
++      if (is_schema || is_binary_schema) {
+         // If we're processing multiple schemas, make sure to start each
+         // one from scratch. If it depends on previous schemas it must do
+         // so explicitly using an include.
+         parser.reset(new flatbuffers::Parser(opts));
+       }
++      // Try to parse the file contents (binary schema/flexbuffer/textual
++      // schema)
+       if (is_binary_schema) {
+         LoadBinarySchema(*parser.get(), filename, contents);
+-      }
+-      if (opts.use_flexbuffers) {
++      } else if (opts.use_flexbuffers) {
+         if (opts.lang_to_generate == IDLOptions::kJson) {
+           parser->flex_root_ = flexbuffers::GetRoot(
+               reinterpret_cast<const uint8_t *>(contents.c_str()),
diff --git a/flatbuffers.spec b/flatbuffers.spec
index 49ae4b78cc8b5d1b328b5118ca63695efaf19055..b27ec4c65985ece7c7449e042d9ae9b3e9a01828 100644
--- a/flatbuffers.spec
+++ b/flatbuffers.spec
@@ -5,7 +5,7 @@
 %endif
 Name:                flatbuffers
 Version:             2.0.0
-Release:             2
+Release:             4
 Summary:             Memory efficient serialization library
 License:             Apache-2.0
 URL:                 https://github.com/google/flatbuffers
@@ -14,6 +14,8 @@ Source1:             flatc.1
 Source2:             flatbuffers.7
 
 Patch0:              0001-Fix-compiler-warning-Wredundant-parens.patch
+Patch1:              0002-typo-fixes-in-comments.patch
+Patch2:              0003-Changes-to-support-binary-schema-file-loading-and-parsing.patch
 
 BuildRequires:       gcc-c++ cmake >= 2.8.9
 Provides:            bundled(grpc)
@@ -82,4 +84,10 @@ make test
 - Package init
 
 * Wed Nov 11 2021 yefeng <yefeng24@huawei.com> - 2.0.0-2
-- Package init
\ No newline at end of file
+- Fix Clang complication
+
+* Wed Nov 15 2021 yefeng <yefeng24@huawei.com> - 2.0.0-3
+- Typo fixes in comments
+
+* Wed Nov 15 2021 yefeng <yefeng24@huawei.com> - 2.0.0-4
+- Changes to support binary schema file
\ No newline at end of file