diff --git a/components/settings.js b/components/settings.js
index f06cd59..e9f3c5d 100644
--- a/components/settings.js
+++ b/components/settings.js
@@ -165,7 +165,7 @@ export default function Setting(props) {
                 textAlignVertical: "center",
               }}
             >
-              内部バージョン: 4.6.3.1
+              内部バージョン: 4.6.4
             </Text>
             <View style={{ flex: 1 }} />
           </View>