diff --git a/WebViewSample/app/build.gradle b/WebViewSample/app/build.gradle
index deb7ce2..b666692 100644
--- a/WebViewSample/app/build.gradle
+++ b/WebViewSample/app/build.gradle
@@ -45,7 +45,7 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
 
-    implementation platform('com.google.firebase:firebase-bom:30.4.1')
+    implementation platform('com.google.firebase:firebase-bom:30.5.0')
     implementation 'com.google.firebase:firebase-analytics'
     implementation 'com.google.firebase:firebase-messaging-ktx'
 
diff --git a/com.libmallnftscshop.nftlibermall/app/build.gradle b/com.libmallnftscshop.nftlibermall/app/build.gradle
index 47ed81f..736ac38 100755
--- a/com.libmallnftscshop.nftlibermall/app/build.gradle
+++ b/com.libmallnftscshop.nftlibermall/app/build.gradle
@@ -45,7 +45,7 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
 
-    implementation platform('com.google.firebase:firebase-bom:30.4.1')
+    implementation platform('com.google.firebase:firebase-bom:30.5.0')
     implementation 'com.google.firebase:firebase-analytics'
 
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.1"