diff --git a/.monaca/project_info.json b/.monaca/project_info.json
index d2368f9..a6b9d16 100644
--- a/.monaca/project_info.json
+++ b/.monaca/project_info.json
@@ -5,6 +5,6 @@
   "xcode_version": "26.0.1",
   "title-ja": "はじめてのMonacaアプリ",
   "title-en": "Hello Monaca!",
-  "cordova_android_platform": "14.0.1",
+  "cordova_android_platform": "15.1.0",
   "cordova_ios_platform": "8.0.1"
 }
diff --git a/config.xml b/config.xml
index 8312828..2d6c6ab 100755
--- a/config.xml
+++ b/config.xml
@@ -79,7 +79,7 @@
     <icon src="/res/android/icon/xxhdpi.png" density="xxhdpi"/>
     <icon src="/res/android/icon/xxxhdpi.png" density="xxxhdpi"/>
     <preference name="AndroidWindowSplashScreenAnimatedIcon" value="res/android/screen/window_splashscreen_icon.png"/>
-    <preference name="AndroidWindowSplashScreenBackground" value="#ffffff"/>
+    <preference name="SplashScreenBackgroundColor" value="#ffffff"/>
   </platform>
   <platform name="electron">
     <icon src="/res/electron/icon/icon_electron_512.png" width="512" height="512"/>
diff --git a/package.json b/package.json
index 1fb0a8f..413b820 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "monaca-template-helloworld",
-  "version": "4.1.6",
+  "version": "4.1.7",
   "displayName": "Monaca Template HelloCordova",
   "engines": {
     "node": ">=20.17"
@@ -17,10 +17,10 @@
     "cordova-plugin-camera": "8.0.0",
     "cordova-plugin-device": "2.1.0",
     "cordova-plugin-geolocation": "4.1.0",
-    "cordova-plugin-network-information": "3.0.0",
+    "cordova-plugin-network-information": "3.1.0",
     "cordova-plugin-vibration": "3.1.1",
     "monaca-plugin-monaca-core": "3.3.1",
-    "cordova-plugin-inappbrowser": "6.0.1"
+    "cordova-plugin-inappbrowser": "7.0.0"
   },
   "cordova": {
     "plugins": {