diff --git a/TvMaterialCatalog/app/build.gradle.kts b/TvMaterialCatalog/app/build.gradle.kts
index d0e433ab2..b1b18b442 100644
--- a/TvMaterialCatalog/app/build.gradle.kts
+++ b/TvMaterialCatalog/app/build.gradle.kts
@@ -14,7 +14,7 @@ android {
 
     defaultConfig {
         applicationId = "com.google.tv.material.catalog"
-        minSdk = 21
+        minSdk = 23
         targetSdk = 35
         versionCode = 1
         versionName = "1.0"