diff --git a/.gitmodules b/.gitmodules
index 6e69488c..9a583b74 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
-[submodule "third_partys/json"]
-	path = third_party/json
-	url = git@github.com:nlohmann/json.git
 [submodule "third_party/grpc"]
 	path = third_party/grpc
 	url = git@github.com:grpc/grpc.git
+[submodule "third_party/protoc"]
+	path = third_party/protoc
+	url = git@github.com:google/protobuf.git
diff --git a/src/Vendors/Glob/CMakeLists.txt b/third_party/glob/CMakeLists.txt
old mode 100755
new mode 100644
similarity index 100%
rename from src/Vendors/Glob/CMakeLists.txt
rename to third_party/glob/CMakeLists.txt
diff --git a/src/Vendors/Glob/LICENSE b/third_party/glob/LICENSE
old mode 100755
new mode 100644
similarity index 100%
rename from src/Vendors/Glob/LICENSE
rename to third_party/glob/LICENSE
diff --git a/src/Vendors/Glob/find.cpp b/third_party/glob/find.cpp
old mode 100755
new mode 100644
similarity index 100%
rename from src/Vendors/Glob/find.cpp
rename to third_party/glob/find.cpp
diff --git a/src/Vendors/Glob/glob.h b/third_party/glob/glob.h
old mode 100755
new mode 100644
similarity index 100%
rename from src/Vendors/Glob/glob.h
rename to third_party/glob/glob.h
diff --git a/src/Vendors/Glob/glob_posix.cpp b/third_party/glob/glob_posix.cpp
old mode 100755
new mode 100644
similarity index 100%
rename from src/Vendors/Glob/glob_posix.cpp
rename to third_party/glob/glob_posix.cpp
diff --git a/src/Vendors/Glob/glob_posix.h b/third_party/glob/glob_posix.h
old mode 100755
new mode 100644
similarity index 100%
rename from src/Vendors/Glob/glob_posix.h
rename to third_party/glob/glob_posix.h
diff --git a/src/Vendors/Glob/glob_win32.cpp b/third_party/glob/glob_win32.cpp
old mode 100755
new mode 100644
similarity index 100%
rename from src/Vendors/Glob/glob_win32.cpp
rename to third_party/glob/glob_win32.cpp
diff --git a/src/Vendors/Glob/glob_win32.h b/third_party/glob/glob_win32.h
old mode 100755
new mode 100644
similarity index 100%
rename from src/Vendors/Glob/glob_win32.h
rename to third_party/glob/glob_win32.h
diff --git a/third_party/protoc b/third_party/protoc
new file mode 160000
index 00000000..98a3734b
--- /dev/null
+++ b/third_party/protoc
@@ -0,0 +1 @@
+Subproject commit 98a3734b5aa680f565af10a5fd4430baa4b4aa10