diff --git a/sigcap-sample/build.gradle b/sigcap-sample/build.gradle
index bef96d1..12aaffb 100644
--- a/sigcap-sample/build.gradle
+++ b/sigcap-sample/build.gradle
@@ -27,5 +27,5 @@ dependencies {
 
     implementation "androidx.appcompat:appcompat:$androidxAppCompatVersion"
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
-    implementation 'com.google.android.material:material:1.6.1'
+    implementation 'com.google.android.material:material:1.8.0'
 }
\ No newline at end of file