diff --git a/WebViewSample/app/build.gradle b/WebViewSample/app/build.gradle
index deb7ce2..a7889ce 100644
--- a/WebViewSample/app/build.gradle
+++ b/WebViewSample/app/build.gradle
@@ -37,7 +37,7 @@ android {
 
 dependencies {
     implementation 'androidx.activity:activity-ktx:1.5.1'
-    implementation 'androidx.core:core-ktx:1.7.0'
+    implementation 'androidx.core:core-ktx:1.18.0'
     implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'com.google.android.material:material:1.6.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
diff --git a/com.libmallnftscshop.nftlibermall/app/build.gradle b/com.libmallnftscshop.nftlibermall/app/build.gradle
index 47ed81f..11b1714 100755
--- a/com.libmallnftscshop.nftlibermall/app/build.gradle
+++ b/com.libmallnftscshop.nftlibermall/app/build.gradle
@@ -37,7 +37,7 @@ android {
 
 dependencies {
     implementation 'androidx.activity:activity-ktx:1.5.1'
-    implementation 'androidx.core:core-ktx:1.7.0'
+    implementation 'androidx.core:core-ktx:1.18.0'
     implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'com.google.android.material:material:1.6.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'