diff --git a/feature/library/build.gradle b/feature/library/build.gradle
index 6b102535..6a661620 100644
--- a/feature/library/build.gradle
+++ b/feature/library/build.gradle
@@ -55,5 +55,6 @@ dependencies {
 
     implementation project(':component:viewer')
 
-
+    // TODO-rca: バージョンカタログに切り出す
+    implementation "com.hendraanggrian.material:collapsingtoolbarlayout-subtitle:1.5.0"
 }
\ No newline at end of file