diff --git a/.gitmodules b/.gitmodules
index a64d406129..596f3ee4d9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,7 +1,8 @@
-[submodule "googletest"]
+[submodule "src/submodules/googletest"]
 	path = src/submodules/googletest
 	url = https://github.com/google/googletest
-
+	branch = master
 [submodule "src/submodules/MessagePack-CSharp"]
 	path = src/submodules/MessagePack-CSharp
 	url = https://github.com/aspnet/MessagePack-CSharp.git
+	branch = release/5.0
diff --git a/src/Servers/IIS/AspNetCoreModuleV2/CommonLibTests/ConfigUtilityTests.cpp b/src/Servers/IIS/AspNetCoreModuleV2/CommonLibTests/ConfigUtilityTests.cpp
index 9b5bf6e9e6..b505f574f9 100644
--- a/src/Servers/IIS/AspNetCoreModuleV2/CommonLibTests/ConfigUtilityTests.cpp
+++ b/src/Servers/IIS/AspNetCoreModuleV2/CommonLibTests/ConfigUtilityTests.cpp
@@ -4,6 +4,7 @@
 #include "stdafx.h"
 #include "gmock/gmock.h"
 using ::testing::_;
+using ::testing::DoAll;
 using ::testing::NiceMock;
 
 namespace ConfigUtilityTests
diff --git a/src/submodules/MessagePack-CSharp b/src/submodules/MessagePack-CSharp
index a4a14ce447..1fd19e6cc1 160000
--- a/src/submodules/MessagePack-CSharp
+++ b/src/submodules/MessagePack-CSharp
@@ -1 +1 @@
-Subproject commit a4a14ce447e4ef694af1a485fb672db35e766111
+Subproject commit 1fd19e6cc1a58bce9153933324164ec80ed560cf
diff --git a/src/submodules/googletest b/src/submodules/googletest
index 4e4df226fc..f5e592d8ee 160000
--- a/src/submodules/googletest
+++ b/src/submodules/googletest
@@ -1 +1 @@
-Subproject commit 4e4df226fc197c0dda6e37f5c8c3845ca1e73a49
+Subproject commit f5e592d8ee5ffb1d9af5be7f715ce3576b8bf9c4