diff --git a/platform/mac/proj/AquaSKK-Info.plist b/platform/mac/proj/AquaSKK-Info.plist
index 69f40a7f..0b006036 100644
--- a/platform/mac/proj/AquaSKK-Info.plist
+++ b/platform/mac/proj/AquaSKK-Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.7.2</string>
+	<string>4.7.3</string>
 	<key>CFBundleSignature</key>
 	<string>askk</string>
 	<key>CFBundleVersion</key>
diff --git a/platform/mac/proj/AquaSKKPreferences-Info.plist b/platform/mac/proj/AquaSKKPreferences-Info.plist
index 712f55df..5bc4269b 100644
--- a/platform/mac/proj/AquaSKKPreferences-Info.plist
+++ b/platform/mac/proj/AquaSKKPreferences-Info.plist
@@ -15,11 +15,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.7.2</string>
+	<string>4.7.3</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>2020-11-17</string>
+	<string>2020-12-20</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.utilities</string>
 	<key>LSUIElement</key>