1 files changed, 1 insertions, 1 deletions
diff --git a/Android.bp b/Android.bp
index cabeaeb..aa336ad 100644
--- a/Android.bp
+++ b/Android.bp
@@ -47,7 +47,7 @@ android_library {
     srcs: [
         "main/src/**/*.java",
     ],
-    min_sdk_version: "19",
+    min_sdk_version: "21",
     optimize: {
         proguard_flags_files: ["proguard.flags"],
     },