diff --git a/Update-Info.plist b/Update-Info.plist
index 2cca9511..f20b192d 100644
--- a/Update-Info.plist
+++ b/Update-Info.plist
@@ -3,9 +3,9 @@
 <plist version="1.0">
 <dict>
 	<key>CFBundleShortVersionString</key>
-	<string>3.3.9</string>
+	<string>3.4.0</string>
 	<key>CFBundleVersion</key>
-	<string>3309</string>
+	<string>3400</string>
 	<key>UpdateInfoEndpoint</key>
 	<string>https://gitee.com/vchewing/vChewing-macOS/raw/main/Update-Info.plist</string>
 	<key>UpdateInfoSite</key>
diff --git a/vChewing.pkgproj b/vChewing.pkgproj
index 46a2d89d..9233940c 100644
--- a/vChewing.pkgproj
+++ b/vChewing.pkgproj
@@ -726,7 +726,7 @@
 				<key>USE_HFS+_COMPRESSION</key>
 				<false/>
 				<key>VERSION</key>
-				<string>3.3.9</string>
+				<string>3.4.0</string>
 			</dict>
 			<key>TYPE</key>
 			<integer>0</integer>
diff --git a/vChewing.xcodeproj/project.pbxproj b/vChewing.xcodeproj/project.pbxproj
index 46a7b9a8..ba707ec0 100644
--- a/vChewing.xcodeproj/project.pbxproj
+++ b/vChewing.xcodeproj/project.pbxproj
@@ -1288,7 +1288,7 @@
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 3309;
+				CURRENT_PROJECT_VERSION = 3400;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
@@ -1313,7 +1313,7 @@
 					/usr/lib/swift,
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.13.4;
-				MARKETING_VERSION = 3.3.9;
+				MARKETING_VERSION = 3.4.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = org.atelierInmu.vChewing.Preferences;
@@ -1343,7 +1343,7 @@
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 3309;
+				CURRENT_PROJECT_VERSION = 3400;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
@@ -1363,7 +1363,7 @@
 					/usr/lib/swift,
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.13.4;
-				MARKETING_VERSION = 3.3.9;
+				MARKETING_VERSION = 3.4.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = org.atelierInmu.vChewing.Preferences;
@@ -1391,7 +1391,7 @@
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 3309;
+				CURRENT_PROJECT_VERSION = 3400;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_PREPROCESSOR_DEFINITIONS = (
@@ -1407,7 +1407,7 @@
 					/usr/lib/swift,
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.13.4;
-				MARKETING_VERSION = 3.3.9;
+				MARKETING_VERSION = 3.4.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = org.atelierInmu.vChewingTests;
@@ -1436,7 +1436,7 @@
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 3309;
+				CURRENT_PROJECT_VERSION = 3400;
 				ENABLE_NS_ASSERTIONS = NO;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
@@ -1448,7 +1448,7 @@
 					/usr/lib/swift,
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.13.4;
-				MARKETING_VERSION = 3.3.9;
+				MARKETING_VERSION = 3.4.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = org.atelierInmu.vChewingTests;
@@ -1568,7 +1568,7 @@
 				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 3309;
+				CURRENT_PROJECT_VERSION = 3400;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_ASSET_PATHS = "";
 				DEVELOPMENT_TEAM = "";
@@ -1599,7 +1599,7 @@
 					/usr/lib/swift,
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.13.4;
-				MARKETING_VERSION = 3.3.9;
+				MARKETING_VERSION = 3.4.0;
 				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = org.atelierInmu.inputmethod.vChewing;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -1631,7 +1631,7 @@
 				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 3309;
+				CURRENT_PROJECT_VERSION = 3400;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_ASSET_PATHS = "";
 				DEVELOPMENT_TEAM = "";
@@ -1656,7 +1656,7 @@
 					/usr/lib/swift,
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.13.4;
-				MARKETING_VERSION = 3.3.9;
+				MARKETING_VERSION = 3.4.0;
 				PRODUCT_BUNDLE_IDENTIFIER = org.atelierInmu.inputmethod.vChewing;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1681,7 +1681,7 @@
 				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 3309;
+				CURRENT_PROJECT_VERSION = 3400;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = "";
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -1704,7 +1704,7 @@
 					/usr/lib/swift,
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.13.4;
-				MARKETING_VERSION = 3.3.9;
+				MARKETING_VERSION = 3.4.0;
 				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = org.atelierInmu.vChewing.vChewingInstaller;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -1729,7 +1729,7 @@
 				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 3309;
+				CURRENT_PROJECT_VERSION = 3400;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = "";
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -1746,7 +1746,7 @@
 					/usr/lib/swift,
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.13.4;
-				MARKETING_VERSION = 3.3.9;
+				MARKETING_VERSION = 3.4.0;
 				PRODUCT_BUNDLE_IDENTIFIER = org.atelierInmu.vChewing.vChewingInstaller;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";