diff --git a/03_constraintlayout/app/build.gradle b/03_constraintlayout/app/build.gradle
index f868bdbe2..ea4c69fcc 100644
--- a/03_constraintlayout/app/build.gradle
+++ b/03_constraintlayout/app/build.gradle
@@ -33,7 +33,7 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.core:core-ktx:1.15.0'
+    implementation 'androidx.core:core-ktx:1.16.0'
     implementation 'androidx.appcompat:appcompat:1.7.0'
     implementation 'com.google.android.material:material:1.12.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.2.1'