diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml
index 2b3b9a74..14e50fdc 100644
--- a/src/main/AndroidManifest.xml
+++ b/src/main/AndroidManifest.xml
@@ -19,7 +19,7 @@
                   android:required="false"/>
 
     <uses-sdk
-            android:minSdkVersion="16"
+            android:minSdkVersion="19"
             android:targetSdkVersion="24"/>
 
     <application
diff --git a/src/main/jni/Application.mk b/src/main/jni/Application.mk
index d8820faa..8ea8eb37 100644
--- a/src/main/jni/Application.mk
+++ b/src/main/jni/Application.mk
@@ -1,4 +1,4 @@
 APP_ABI      			:= armeabi-v7a x86
 APP_PLATFORM 			:= android-16
 APP_STL      			:= stlport_static
-NDK_TOOLCHAIN_VERSION 	:= 4.9
+NDK_TOOLCHAIN_VERSION 	:= clang