diff --git a/android/app/build.gradle b/android/app/build.gradle
index 75b187a..5081a88 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -76,8 +76,8 @@ android {
         applicationId "com.inu.cafeteria"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 429
-        versionName "4.9.0"
+        versionCode 430
+        versionName "4.9.1"
     }
 
     splits {
diff --git a/ios/cafeteria.xcodeproj/project.pbxproj b/ios/cafeteria.xcodeproj/project.pbxproj
index 7565fbb..38e4291 100644
--- a/ios/cafeteria.xcodeproj/project.pbxproj
+++ b/ios/cafeteria.xcodeproj/project.pbxproj
@@ -504,7 +504,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 429;
+				CURRENT_PROJECT_VERSION = 430;
 				DEVELOPMENT_TEAM = AANGG4Q668;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = cafeteria/Info.plist;
@@ -534,7 +534,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_IDENTITY = "Apple Distribution";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 429;
+				CURRENT_PROJECT_VERSION = 430;
 				DEVELOPMENT_TEAM = AANGG4Q668;
 				INFOPLIST_FILE = cafeteria/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
@@ -622,7 +622,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 429;
+				CURRENT_PROJECT_VERSION = 430;
 				DEVELOPMENT_TEAM = AANGG4Q668;
 				INFOPLIST_FILE = cafeteria/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
diff --git a/ios/cafeteria/Info.plist b/ios/cafeteria/Info.plist
index 7a409cc..9287cc8 100644
--- a/ios/cafeteria/Info.plist
+++ b/ios/cafeteria/Info.plist
@@ -17,11 +17,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.9.0</string>
+	<string>4.9.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>429</string>
+	<string>430</string>
 	<key>CodePushDeploymentKey</key>
 	<string>$(CODEPUSH_KEY)</string>
 	<key>ITSAppUsesNonExemptEncryption</key>
diff --git a/ios/cafeteriaTests/Info.plist b/ios/cafeteriaTests/Info.plist
index 752fae1..307594c 100644
--- a/ios/cafeteriaTests/Info.plist
+++ b/ios/cafeteriaTests/Info.plist
@@ -15,10 +15,10 @@
 	<key>CFBundlePackageType</key>
 	<string>BNDL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.9.0</string>
+	<string>4.9.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>429</string>
+	<string>430</string>
 </dict>
 </plist>
diff --git a/package-lock.json b/package-lock.json
index 9dbcd2a..86cb733 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cafeteria",
-  "version": "4.9.0",
+  "version": "4.9.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "cafeteria",
-      "version": "4.9.0",
+      "version": "4.9.1",
       "hasInstallScript": true,
       "license": "GPLv3",
       "dependencies": {
diff --git a/package.json b/package.json
index 47fc750..6e08201 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cafeteria",
-  "version": "4.9.0",
+  "version": "4.9.1",
   "license": "GPLv3",
   "repository": "https://github.com/inu-appcenter/cafeteria-mobile",
   "scripts": {