diff --git a/AdvancedExample/app/build.gradle b/AdvancedExample/app/build.gradle
index 6a5ecd0..7a4b907 100644
--- a/AdvancedExample/app/build.gradle
+++ b/AdvancedExample/app/build.gradle
@@ -12,7 +12,7 @@ android {
 
     defaultConfig {
         applicationId "com.google.ads.interactivemedia.v3.samples.videoplayerapp"
-        minSdkVersion 16
+        minSdkVersion 19
         targetSdkVersion 33
         versionCode 1
         versionName "1.0"
diff --git a/ExoPlayerExample/app/build.gradle b/ExoPlayerExample/app/build.gradle
index 21ca168..99cf691 100644
--- a/ExoPlayerExample/app/build.gradle
+++ b/ExoPlayerExample/app/build.gradle
@@ -12,7 +12,7 @@ android {
 
     defaultConfig {
         applicationId "com.google.ads.interactivemedia.v3.samples.videoplayerapp"
-        minSdkVersion 16
+        minSdkVersion 19
         targetSdkVersion 33
         multiDexEnabled true
         versionCode 1
diff --git a/SampleVideoPlayer/app/build.gradle b/SampleVideoPlayer/app/build.gradle
index cd1b5e5..b5f4014 100644
--- a/SampleVideoPlayer/app/build.gradle
+++ b/SampleVideoPlayer/app/build.gradle
@@ -12,7 +12,7 @@ android {
 
     defaultConfig {
         applicationId "com.google.ads.interactivemedia.v3.samples.videoplayerapp"
-        minSdkVersion 16
+        minSdkVersion 19
         targetSdkVersion 33
         versionCode 1
         versionName "1.0"