diff --git a/03_constraintlayout/build.gradle b/03_constraintlayout/build.gradle
index 6de1b5235..572adc898 100644
--- a/03_constraintlayout/build.gradle
+++ b/03_constraintlayout/build.gradle
@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
     id 'com.android.application' version '8.7.2' apply false
-    id 'com.android.library' version '8.7.2' apply false
+    id 'com.android.library' version '8.7.3' apply false
     id 'org.jetbrains.kotlin.android' version '2.1.0' apply false
 }