diff --git a/ios/.gitignore b/ios/.gitignore
index 7a7f987..95a108c 100644
--- a/ios/.gitignore
+++ b/ios/.gitignore
@@ -26,6 +26,7 @@ Flutter/flutter_assets/
 Flutter/flutter_export_environment.sh
 ServiceDefinitions.json
 Runner/GeneratedPluginRegistrant.*
+Podfile.lock
 
 # Exceptions to above rules.
 !default.mode1v3
diff --git a/ios/Podfile b/ios/Podfile
index f7453db..f52bd85 100644
--- a/ios/Podfile
+++ b/ios/Podfile
@@ -1,5 +1,5 @@
-# Uncomment this line to define a global platform for your project
-# platform :ios, '12.0'
+IPHONEOS_DEPLOYMENT_TARGET = '13.0'
+platform :ios, IPHONEOS_DEPLOYMENT_TARGET
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
@@ -39,7 +39,7 @@ post_install do |installer|
   installer.pods_project.targets.each do |target|
     flutter_additional_ios_build_settings(target)
     target.build_configurations.each do |config|
-      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '13.0'
+      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = IPHONEOS_DEPLOYMENT_TARGET
     end
   end
 end
diff --git a/ios/Runner.xcodeproj/project.pbxproj b/ios/Runner.xcodeproj/project.pbxproj
index 35733aa..6e26091 100644
--- a/ios/Runner.xcodeproj/project.pbxproj
+++ b/ios/Runner.xcodeproj/project.pbxproj
@@ -142,8 +142,7 @@
 				97C146EB1CF9000F007C117D /* Frameworks */,
 				97C146EC1CF9000F007C117D /* Resources */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
-				54C4D85F86B21444E284D975 /* [firebase_crashlytics] Crashlytics Upload Symbols */,
-				BF8A532C8F51452C5B3E9139 /* FlutterFire: "flutterfire upload-crashlytics-symbols" */,
+				2DF5F9F7A9031853B5202559 /* [firebase_crashlytics] Crashlytics Upload Symbols */,
 			);
 			buildRules = (
 			);
@@ -226,23 +225,7 @@
 			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
-		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
-			isa = PBXShellScriptBuildPhase;
-			alwaysOutOfDate = 1;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-				"${TARGET_BUILD_DIR}/${INFOPLIST_PATH}",
-			);
-			name = "Thin Binary";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
-		};
-		54C4D85F86B21444E284D975 /* [firebase_crashlytics] Crashlytics Upload Symbols */ = {
+		2DF5F9F7A9031853B5202559 /* [firebase_crashlytics] Crashlytics Upload Symbols */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
@@ -250,8 +233,11 @@
 			inputFileListPaths = (
 			);
 			inputPaths = (
-				"\"${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}/Contents/Resources/DWARF/${TARGET_NAME}\"",
-				"\"$(SRCROOT)/$(BUILT_PRODUCTS_DIR)/$(INFOPLIST_PATH)\"",
+				"\"${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}\"",
+				"\"${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}/Contents/\"",
+				"\"${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}/Contents/Info.plist\"",
+				"\"$(TARGET_BUILD_DIR)/$(EXECUTABLE_PATH)\"",
+				"\"$(PROJECT_DIR)/firebase_app_id_file.json\"",
 			);
 			name = "[firebase_crashlytics] Crashlytics Upload Symbols";
 			outputFileListPaths = (
@@ -260,40 +246,38 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"$PODS_ROOT/FirebaseCrashlytics/upload-symbols\" --flutter-project \"$PROJECT_DIR/firebase_app_id_file.json\" \n";
+			shellScript = "\"$PODS_ROOT/FirebaseCrashlytics/upload-symbols\" --flutter-project \"$PROJECT_DIR/firebase_app_id_file.json\" ";
 		};
-		9740EEB61CF901F6004384FC /* Run Script */ = {
+		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
+				"${TARGET_BUILD_DIR}/${INFOPLIST_PATH}",
 			);
-			name = "Run Script";
+			name = "Thin Binary";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
+			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
 		};
-		BF8A532C8F51452C5B3E9139 /* FlutterFire: "flutterfire upload-crashlytics-symbols" */ = {
+		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);
-			inputFileListPaths = (
-			);
 			inputPaths = (
 			);
-			name = "FlutterFire: \"flutterfire upload-crashlytics-symbols\"";
-			outputFileListPaths = (
-			);
+			name = "Run Script";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\n#!/bin/bash\nPATH=${PATH}:$FLUTTER_ROOT/bin:$HOME/.pub-cache/bin\nflutterfire upload-crashlytics-symbols --upload-symbols-script-path=$PODS_ROOT/FirebaseCrashlytics/upload-symbols --platform=ios --apple-project-path=${SRCROOT} --env-platform-name=${PLATFORM_NAME} --env-configuration=${CONFIGURATION} --env-project-dir=${PROJECT_DIR} --env-built-products-dir=${BUILT_PRODUCTS_DIR} --env-dwarf-dsym-folder-path=${DWARF_DSYM_FOLDER_PATH} --env-dwarf-dsym-file-name=${DWARF_DSYM_FILE_NAME} --env-infoplist-path=${INFOPLIST_PATH} --default-config=default\n";
+			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
 		EF9CE1E4E22570AC72B4CE14 /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
diff --git a/macos/Podfile b/macos/Podfile
index b95a362..62d1758 100644
--- a/macos/Podfile
+++ b/macos/Podfile
@@ -1,4 +1,5 @@
-platform :osx, '10.14'
+MACOSX_DEPLOYMENT_TARGET = '10.14'
+platform :osx, MACOSX_DEPLOYMENT_TARGET
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
@@ -43,7 +44,7 @@ post_install do |installer|
   installer.generated_projects.each do |project|
     project.targets.each do |target|
         target.build_configurations.each do |config|
-            config.build_settings['MACOSX_DEPLOYMENT_TARGET'] = '10.14'
+            config.build_settings['MACOSX_DEPLOYMENT_TARGET'] = MACOSX_DEPLOYMENT_TARGET
          end
     end
   end
diff --git a/windows_inno_setup.iss b/windows_inno_setup.iss
index 8ea65f5..e4498ef 100644
--- a/windows_inno_setup.iss
+++ b/windows_inno_setup.iss
@@ -3,7 +3,7 @@
 
 #define MyAppName "MikanProject"
 #define MyAppEngName "MikanProject"
-#define MyAppVersion "1.2.4"
+#define MyAppVersion "1.2.5"
 #define MyAppPublisher "mikanani.me"
 #define MyAppURL "https://mikanani.me/"
 #define MyAppExeName "mikan_flutter.exe"