diff --git a/sample/build.gradle b/sample/build.gradle
index 79bbe20..f38edcc 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -44,5 +44,5 @@ dependencies {
     implementation 'com.github.wada811:DataBinding-ktx:6.1.0'
 //    implementation project(':ViewLifecycleProperty')
     implementation 'com.wada811.viewlifecycleproperty:viewlifecycleproperty:1.1.0'
-    implementation 'com.squareup.leakcanary:leakcanary-android:2.12'
+    implementation 'com.squareup.leakcanary:leakcanary-android:2.14'
 }