diff --git a/admob/testapp/Podfile b/admob/testapp/Podfile
index 724dcaab..269cc6be 100644
--- a/admob/testapp/Podfile
+++ b/admob/testapp/Podfile
@@ -2,5 +2,5 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
 # AdMob test application.
 target 'testapp' do
-  pod 'Firebase/AdMob', '6.17.0'
+  pod 'Firebase/AdMob', '6.24.0'
 end
diff --git a/analytics/testapp/Podfile b/analytics/testapp/Podfile
index da8d3b53..63db963c 100644
--- a/analytics/testapp/Podfile
+++ b/analytics/testapp/Podfile
@@ -2,5 +2,5 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
 # Analytics test application.
 target 'testapp' do
-  pod 'Firebase/Analytics', '6.17.0'
+  pod 'Firebase/Analytics', '6.24.0'
 end
diff --git a/auth/testapp/Podfile b/auth/testapp/Podfile
index 0f2f4278..a71424d3 100644
--- a/auth/testapp/Podfile
+++ b/auth/testapp/Podfile
@@ -2,5 +2,5 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
 # Auth test application.
 target 'testapp' do
-  pod 'Firebase/Auth', '6.17.0'
+  pod 'Firebase/Auth', '6.24.0'
 end
diff --git a/database/testapp/CMakeLists.txt b/database/testapp/CMakeLists.txt
index e2aa427b..d505b0c9 100644
--- a/database/testapp/CMakeLists.txt
+++ b/database/testapp/CMakeLists.txt
@@ -95,7 +95,7 @@ else()
       "-framework Security"
     )
   elseif(MSVC)
-    set(ADDITIONAL_LIBS advapi32 ws2_32 crypt32 iphlpapi psapi userenv)
+    set(ADDITIONAL_LIBS advapi32 ws2_32 crypt32 iphlpapi psapi userenv shell32)
   else()
     set(ADDITIONAL_LIBS pthread)
   endif()
diff --git a/database/testapp/Podfile b/database/testapp/Podfile
index ca0a839e..3509b28c 100644
--- a/database/testapp/Podfile
+++ b/database/testapp/Podfile
@@ -2,6 +2,6 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
 # Firebase Realtime Database test application.
 target 'testapp' do
-  pod 'Firebase/Database', '6.17.0'
-  pod 'Firebase/Auth', '6.17.0'
+  pod 'Firebase/Database', '6.24.0'
+  pod 'Firebase/Auth', '6.24.0'
 end
diff --git a/demos/TicTacToe/CMakeLists.txt b/demos/TicTacToe/CMakeLists.txt
index 630ad65e..b209edcc 100644
--- a/demos/TicTacToe/CMakeLists.txt
+++ b/demos/TicTacToe/CMakeLists.txt
@@ -10,10 +10,10 @@
   # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   # copies of the Software, and to permit persons to whom the Software is
   # furnished to do so, subject to the following conditions:
-  
+
   # The above copyright notice and this permission notice shall be included in
   # all copies or substantial portions of the Software.
-  
+
   # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -90,7 +90,6 @@ endif()
 if(NOT DEFINED BUILD_ENGINE_DONE) # to test install_test into root project
   set(COCOS2DX_ROOT_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cocos2d)
   set(CMAKE_MODULE_PATH ${COCOS2DX_ROOT_PATH}/cmake/Modules/)
-
   include(CocosBuildSet)
   add_subdirectory(${COCOS2DX_ROOT_PATH}/cocos ${ENGINE_BINARY_PATH}/cocos/core)
 endif()
@@ -105,8 +104,8 @@ if(APPLE OR WINDOWS)
 endif()
 
 # add cross-platforms source files and header files 
-list(APPEND GAME_SOURCE Classes/AppDelegate.cpp Classes/TicTacToeScene.cpp)
-list(APPEND GAME_HEADER Classes/AppDelegate.h Classes/TicTacToeScene.h)
+list(APPEND GAME_SOURCE Classes/app_delegate.cc )
+list(APPEND GAME_HEADER Classes/app_delegate.h )
 
 if(ANDROID)
   # change APP_NAME to the share library name for Android, it's value depend on AndroidManifest.xml
diff --git a/demos/TicTacToe/Classes/AppDelegate.cpp b/demos/TicTacToe/Classes/app_delegate.cc
similarity index 93%
rename from demos/TicTacToe/Classes/AppDelegate.cpp
rename to demos/TicTacToe/Classes/app_delegate.cc
index 6fd2ab92..8849dcc5 100644
--- a/demos/TicTacToe/Classes/AppDelegate.cpp
+++ b/demos/TicTacToe/Classes/app_delegate.cc
@@ -12,10 +12,11 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "AppDelegate.h"
+#include "app_delegate.h"
+
+#include "main_menu_scene.h"
+#include "tic_tac_toe_scene.h"
 
-#include "MainMenuScene.h"
-#include "TicTacToeScene.h"
 USING_NS_CC;
 
 // Set based on the image width.
diff --git a/demos/TicTacToe/Classes/AppDelegate.h b/demos/TicTacToe/Classes/app_delegate.h
similarity index 100%
rename from demos/TicTacToe/Classes/AppDelegate.h
rename to demos/TicTacToe/Classes/app_delegate.h
diff --git a/demos/TicTacToe/Classes/MainMenuScene.cpp b/demos/TicTacToe/Classes/main_menu_scene.cc
similarity index 99%
rename from demos/TicTacToe/Classes/MainMenuScene.cpp
rename to demos/TicTacToe/Classes/main_menu_scene.cc
index 3a3267b0..3ad84af9 100644
--- a/demos/TicTacToe/Classes/MainMenuScene.cpp
+++ b/demos/TicTacToe/Classes/main_menu_scene.cc
@@ -12,13 +12,14 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "MainMenuScene.h"
+#include "main_menu_scene.h"
 
 #include <regex>
 
 #include "cocos2d.h"
+#include "firebase/util.h"
+#include "tic_tac_toe_scene.h"
 #include "util.h"
-#include "TicTacToeScene.h"
 
 static const char* kCreateGameImage = "create_game.png";
 static const char* kTextFieldBorderImage = "text_field_border.png";
diff --git a/demos/TicTacToe/Classes/MainMenuScene.h b/demos/TicTacToe/Classes/main_menu_scene.h
similarity index 100%
rename from demos/TicTacToe/Classes/MainMenuScene.h
rename to demos/TicTacToe/Classes/main_menu_scene.h
index 2759fbe8..f5181339 100644
--- a/demos/TicTacToe/Classes/MainMenuScene.h
+++ b/demos/TicTacToe/Classes/main_menu_scene.h
@@ -17,10 +17,10 @@
 
 #include <string.h>
 
+#include "cocos2d.h"
 #include "firebase/auth.h"
-#include "firebase/future.h"
 #include "firebase/database.h"
-#include "cocos2d.h"
+#include "firebase/future.h"
 
 using std::to_string;
 
diff --git a/demos/TicTacToe/Classes/TicTacToeLayer.cpp b/demos/TicTacToe/Classes/tic_tac_toe_layer.cc
similarity index 99%
rename from demos/TicTacToe/Classes/TicTacToeLayer.cpp
rename to demos/TicTacToe/Classes/tic_tac_toe_layer.cc
index f903966f..45266dc8 100644
--- a/demos/TicTacToe/Classes/TicTacToeLayer.cpp
+++ b/demos/TicTacToe/Classes/tic_tac_toe_layer.cc
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "TicTacToeLayer.h"
+#include "tic_tac_toe_layer.h"
 
 USING_NS_CC;
 
diff --git a/demos/TicTacToe/Classes/TicTacToeLayer.h b/demos/TicTacToe/Classes/tic_tac_toe_layer.h
similarity index 99%
rename from demos/TicTacToe/Classes/TicTacToeLayer.h
rename to demos/TicTacToe/Classes/tic_tac_toe_layer.h
index 81581e3e..deb4624f 100644
--- a/demos/TicTacToe/Classes/TicTacToeLayer.h
+++ b/demos/TicTacToe/Classes/tic_tac_toe_layer.h
@@ -27,8 +27,8 @@
 #include <string>
 #include <unordered_set>
 
-#include "TicTacToeScene.h"
 #include "cocos2d.h"
+#include "tic_tac_toe_scene.h"
 #include "util.h"
 
 using cocos2d::Director;
diff --git a/demos/TicTacToe/Classes/TicTacToeScene.cpp b/demos/TicTacToe/Classes/tic_tac_toe_scene.cc
similarity index 97%
rename from demos/TicTacToe/Classes/TicTacToeScene.cpp
rename to demos/TicTacToe/Classes/tic_tac_toe_scene.cc
index 054b8abf..de3f907d 100644
--- a/demos/TicTacToe/Classes/TicTacToeScene.cpp
+++ b/demos/TicTacToe/Classes/tic_tac_toe_scene.cc
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "TicTacToeScene.h"
+#include "tic_tac_toe_scene.h"
 
 using cocos2d::Scene;
 
diff --git a/demos/TicTacToe/Classes/TicTacToeScene.h b/demos/TicTacToe/Classes/tic_tac_toe_scene.h
similarity index 95%
rename from demos/TicTacToe/Classes/TicTacToeScene.h
rename to demos/TicTacToe/Classes/tic_tac_toe_scene.h
index 031e184b..3232b1ca 100644
--- a/demos/TicTacToe/Classes/TicTacToeScene.h
+++ b/demos/TicTacToe/Classes/tic_tac_toe_scene.h
@@ -15,9 +15,9 @@
 #ifndef TICTACTOE_DEMO_CLASSES_TICTACTOE_SCENE_H_
 #define TICTACTOE_DEMO_CLASSES_TICTACTOE_SCENE_H_
 
-#include "MainMenuScene.h"
-#include "TicTacToeLayer.h"
 #include "cocos2d.h"
+#include "main_menu_scene.h"
+#include "tic_tac_toe_layer.h"
 #include "util.h"
 
 class TicTacToe : public cocos2d::Layer {
diff --git a/demos/TicTacToe/Classes/util.cpp b/demos/TicTacToe/Classes/util.cc
similarity index 97%
rename from demos/TicTacToe/Classes/util.cpp
rename to demos/TicTacToe/Classes/util.cc
index 32838260..de43d63f 100644
--- a/demos/TicTacToe/Classes/util.cpp
+++ b/demos/TicTacToe/Classes/util.cc
@@ -14,6 +14,9 @@
 
 #include "util.h"
 
+#include <Windows.h>
+#include <synchapi.h>
+
 #include <random>
 
 // Logs the message passed in to the console.
diff --git a/demos/TicTacToe/Classes/util.h b/demos/TicTacToe/Classes/util.h
index 60ea2ccb..c43906ad 100644
--- a/demos/TicTacToe/Classes/util.h
+++ b/demos/TicTacToe/Classes/util.h
@@ -14,6 +14,8 @@
 #ifndef TICTACTOE_DEMO_CLASSES_UTIL_H_
 #define TICTACTOE_DEMO_CLASSES_UTIL_H_
 
+#include <string>
+
 #include "firebase/future.h"
 
 // inputs: const char* as the message that will be displayed.
diff --git a/dynamic_links/testapp/Podfile b/dynamic_links/testapp/Podfile
index 8d4eb2c1..be1c85ab 100644
--- a/dynamic_links/testapp/Podfile
+++ b/dynamic_links/testapp/Podfile
@@ -2,5 +2,5 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
 # Dynamic Links test application.
 target 'testapp' do
-  pod 'Firebase/DynamicLinks', '6.17.0'
+  pod 'Firebase/DynamicLinks', '6.24.0'
 end
diff --git a/firestore/testapp/Podfile b/firestore/testapp/Podfile
index 4ded7f10..eb725652 100644
--- a/firestore/testapp/Podfile
+++ b/firestore/testapp/Podfile
@@ -2,7 +2,7 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
 # Firebase Firestore test application.
 target 'testapp' do
-  pod 'Firebase/Analytics', '6.18.0'
-  pod 'Firebase/Firestore', '6.18.0'
-  pod 'Firebase/Auth', '6.18.0'
+  pod 'Firebase/Analytics', '6.24.0'
+  pod 'Firebase/Firestore', '6.24.0'
+  pod 'Firebase/Auth', '6.24.0'
 end
diff --git a/firestore/testapp/src/common_main.cc b/firestore/testapp/src/common_main.cc
index e13abe14..3fd6757e 100644
--- a/firestore/testapp/src/common_main.cc
+++ b/firestore/testapp/src/common_main.cc
@@ -30,9 +30,9 @@
 const int kTimeoutMs = 5000;
 const int kSleepMs = 100;
 
-// Wait for a Future to be completed. If the Future returns an error, it will
-// be logged.
-void Await(const firebase::FutureBase& future, const char* name) {
+// Waits for a Future to be completed and returns whether the future has
+// completed successfully. If the Future returns an error, it will be logged.
+bool Await(const firebase::FutureBase& future, const char* name) {
   int remaining_timeout = kTimeoutMs;
   while (future.status() == firebase::kFutureStatusPending &&
          remaining_timeout > 0) {
@@ -42,10 +42,13 @@ void Await(const firebase::FutureBase& future, const char* name) {
 
   if (future.status() != firebase::kFutureStatusComplete) {
     LogMessage("ERROR: %s returned an invalid result.", name);
+    return false;
   } else if (future.error() != 0) {
     LogMessage("ERROR: %s returned error %d: %s", name, future.error(),
                future.error_message());
+    return false;
   }
+  return true;
 }
 
 class Countable {
@@ -65,7 +68,7 @@ class TestEventListener : public Countable,
   void OnEvent(const T& value,
                const firebase::firestore::Error error) override {
     event_count_++;
-    if (error != firebase::firestore::Ok) {
+    if (error != firebase::firestore::kOk) {
       LogMessage("ERROR: EventListener %s got %d.", name_.c_str(), error);
     }
   }
@@ -124,11 +127,11 @@ extern "C" int common_main(int argc, const char* argv[]) {
   // Auth caches the previously signed-in user, which can be annoying when
   // trying to test for sign-in failures.
   auth->SignOut();
-  auto future_login = auth->SignInAnonymously();
-  Await(future_login, "Auth sign-in");
-  auto* future_login_result = future_login.result();
-  if (future_login_result && *future_login_result) {
-    const firebase::auth::User* user = *future_login_result;
+  auto login_future = auth->SignInAnonymously();
+  Await(login_future, "Auth sign-in");
+  auto* login_result = login_future.result();
+  if (login_result && *login_result) {
+    const firebase::auth::User* user = *login_result;
     LogMessage("Signed in as %s user, uid: %s, email: %s.\n",
                user->is_anonymous() ? "an anonymous" : "a non-anonymous",
                user->uid().c_str(), user->email().c_str());
@@ -138,7 +141,7 @@ extern "C" int common_main(int argc, const char* argv[]) {
 
   // Note: Auth cannot be deleted while any of the futures issued by it are
   // still valid.
-  future_login.Release();
+  login_future.Release();
 
   LogMessage("Initialize Firebase Firestore.");
 
@@ -170,7 +173,7 @@ extern "C" int common_main(int argc, const char* argv[]) {
   }
   LogMessage("Successfully initialized Firebase Firestore.");
 
-  firestore->set_logging_enabled(true);
+  firestore->set_log_level(firebase::kLogLevelDebug);
 
   if (firestore->app() != app) {
     LogMessage("ERROR: failed to get App the Firestore was created with.");
@@ -219,28 +222,20 @@ extern "C" int common_main(int argc, const char* argv[]) {
   }
 
   LogMessage("Testing Set().");
-  document.Set(firebase::firestore::MapFieldValue{
-      {"str", firebase::firestore::FieldValue::FromString("foo")},
-      {"int", firebase::firestore::FieldValue::FromInteger(123LL)}});
-  Await(document.SetLastResult(), "document.Set");
-  if (document.SetLastResult().status() != firebase::kFutureStatusComplete) {
-    LogMessage("ERROR: failed to write document.");
-  }
+  Await(document.Set(firebase::firestore::MapFieldValue{
+            {"str", firebase::firestore::FieldValue::String("foo")},
+            {"int", firebase::firestore::FieldValue::Integer(123)}}),
+        "document.Set");
 
   LogMessage("Testing Update().");
-  document.Update(firebase::firestore::MapFieldValue{
-      {"int", firebase::firestore::FieldValue::FromInteger(321LL)}});
-  Await(document.UpdateLastResult(), "document.Update");
-  if (document.UpdateLastResult().status() != firebase::kFutureStatusComplete) {
-    LogMessage("ERROR: failed to write document.");
-  }
+  Await(document.Update(firebase::firestore::MapFieldValue{
+            {"int", firebase::firestore::FieldValue::Integer(321)}}),
+        "document.Update");
 
   LogMessage("Testing Get().");
-  document.Get();
-  Await(document.GetLastResult(), "document.Get");
-  if (document.GetLastResult().status() == firebase::kFutureStatusComplete) {
-    const firebase::firestore::DocumentSnapshot* snapshot =
-        document.GetLastResult().result();
+  auto doc_future = document.Get();
+  if (Await(doc_future, "document.Get")) {
+    const firebase::firestore::DocumentSnapshot* snapshot = doc_future.result();
     if (snapshot == nullptr) {
       LogMessage("ERROR: failed to read document.");
     } else {
@@ -263,11 +258,7 @@ extern "C" int common_main(int argc, const char* argv[]) {
   }
 
   LogMessage("Testing Delete().");
-  document.Delete();
-  Await(document.DeleteLastResult(), "document.Delete");
-  if (document.DeleteLastResult().status() != firebase::kFutureStatusComplete) {
-    LogMessage("ERROR: failed to delete document.");
-  }
+  Await(document.Delete(), "document.Delete");
   LogMessage("Tested document operations.");
 
   TestEventListener<firebase::firestore::DocumentSnapshot>
@@ -282,50 +273,41 @@ extern "C" int common_main(int argc, const char* argv[]) {
   firebase::firestore::WriteBatch batch = firestore->batch();
   batch.Set(collection.Document("one"),
             firebase::firestore::MapFieldValue{
-                {"str", firebase::firestore::FieldValue::FromString("foo")}});
+                {"str", firebase::firestore::FieldValue::String("foo")}});
   batch.Set(collection.Document("two"),
             firebase::firestore::MapFieldValue{
-                {"int", firebase::firestore::FieldValue::FromInteger(123LL)}});
-  batch.Commit();
-  Await(batch.CommitLastResult(), "batch.Commit");
-  if (batch.CommitLastResult().status() != firebase::kFutureStatusComplete) {
-    LogMessage("ERROR: failed to write batch.");
-  }
+                {"int", firebase::firestore::FieldValue::Integer(123)}});
+  Await(batch.Commit(), "batch.Commit");
   LogMessage("Tested batch write.");
 
   LogMessage("Testing transaction.");
-  firestore->RunTransaction(
-      [collection](firebase::firestore::Transaction* transaction,
-                   std::string* error_message) -> firebase::firestore::Error {
-        transaction->Update(
-            collection.Document("one"),
-            firebase::firestore::MapFieldValue{
-                {"int", firebase::firestore::FieldValue::FromInteger(123LL)}});
-        transaction->Delete(collection.Document("two"));
-        transaction->Set(
-            collection.Document("three"),
-            firebase::firestore::MapFieldValue{
-                {"int", firebase::firestore::FieldValue::FromInteger(321LL)}});
-        return firebase::firestore::Ok;
-      });
-  Await(firestore->RunTransactionLastResult(), "firestore.RunTransaction");
-  if (firestore->RunTransactionLastResult().status() !=
-      firebase::kFutureStatusComplete) {
-    LogMessage("ERROR: failed to run transaction.");
-  }
+  Await(
+      firestore->RunTransaction(
+          [collection](firebase::firestore::Transaction& transaction,
+                       std::string&) -> firebase::firestore::Error {
+            transaction.Update(
+                collection.Document("one"),
+                firebase::firestore::MapFieldValue{
+                    {"int", firebase::firestore::FieldValue::Integer(123)}});
+            transaction.Delete(collection.Document("two"));
+            transaction.Set(
+                collection.Document("three"),
+                firebase::firestore::MapFieldValue{
+                    {"int", firebase::firestore::FieldValue::Integer(321)}});
+            return firebase::firestore::kOk;
+          }),
+      "firestore.RunTransaction");
   LogMessage("Tested transaction.");
 
   LogMessage("Testing query.");
   firebase::firestore::Query query =
       collection
           .WhereGreaterThan("int",
-                            firebase::firestore::FieldValue::FromBoolean(true))
+                            firebase::firestore::FieldValue::Boolean(true))
           .Limit(3);
-  query.Get();
-  Await(query.GetLastResult(), "query.Get");
-  if (query.GetLastResult().status() == firebase::kFutureStatusComplete) {
-    const firebase::firestore::QuerySnapshot* snapshot =
-        query.GetLastResult().result();
+  auto query_future = query.Get();
+  if (Await(query_future, "query.Get")) {
+    const firebase::firestore::QuerySnapshot* snapshot = query_future.result();
     if (snapshot == nullptr) {
       LogMessage("ERROR: failed to fetch query result.");
     } else {
diff --git a/firestore/testapp/src/desktop/desktop_main.cc b/firestore/testapp/src/desktop/desktop_main.cc
index 74f03896..3a027f82 100644
--- a/firestore/testapp/src/desktop/desktop_main.cc
+++ b/firestore/testapp/src/desktop/desktop_main.cc
@@ -118,6 +118,6 @@ int64_t WinGetCurrentTimeInMicroseconds() {
 
   // Windows file time is expressed in 100s of nanoseconds.
   // To convert to microseconds, multiply x10.
-  return now.QuadPart * 10LL;
+  return now.QuadPart * 10;
 }
 #endif
diff --git a/functions/testapp/Podfile b/functions/testapp/Podfile
index 5c0c906a..eb5c0fc8 100644
--- a/functions/testapp/Podfile
+++ b/functions/testapp/Podfile
@@ -2,6 +2,6 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
 # Cloud Functions for Firebase test application.
 target 'testapp' do
-  pod 'Firebase/Functions', '6.17.0'
-  pod 'Firebase/Auth', '6.17.0'
+  pod 'Firebase/Functions', '6.24.0'
+  pod 'Firebase/Auth', '6.24.0'
 end
diff --git a/messaging/testapp/Podfile b/messaging/testapp/Podfile
index 425161a9..b0f6333b 100644
--- a/messaging/testapp/Podfile
+++ b/messaging/testapp/Podfile
@@ -2,5 +2,5 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
 # FCM test application.
 target 'testapp' do
-  pod 'Firebase/Messaging', '6.17.0'
+  pod 'Firebase/Messaging', '6.24.0'
 end
diff --git a/remote_config/testapp/Podfile b/remote_config/testapp/Podfile
index 14afba59..d44ec81f 100644
--- a/remote_config/testapp/Podfile
+++ b/remote_config/testapp/Podfile
@@ -2,5 +2,5 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
 # Firebase Remote Config test application.
 target 'testapp' do
-  pod 'Firebase/RemoteConfig', '6.17.0'
+  pod 'Firebase/RemoteConfig', '6.24.0'
 end
diff --git a/storage/testapp/Podfile b/storage/testapp/Podfile
index d7be90c8..5dca5c0b 100644
--- a/storage/testapp/Podfile
+++ b/storage/testapp/Podfile
@@ -2,6 +2,6 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
 # Cloud Storage for Firebase test application.
 target 'testapp' do
-  pod 'Firebase/Storage', '6.17.0'
-  pod 'Firebase/Auth', '6.17.0'
+  pod 'Firebase/Storage', '6.24.0'
+  pod 'Firebase/Auth', '6.24.0'
 end