diff --git a/android-example/build.gradle b/android-example/build.gradle
index fe8bde7..771848a 100644
--- a/android-example/build.gradle
+++ b/android-example/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.4.2'
+        classpath 'com.android.tools.build:gradle:3.5.1'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
diff --git a/android-example/gradle/wrapper/gradle-wrapper.properties b/android-example/gradle/wrapper/gradle-wrapper.properties
index cf4779c..1ba28a7 100644
--- a/android-example/gradle/wrapper/gradle-wrapper.properties
+++ b/android-example/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Jun 12 20:34:19 CST 2019
+#Sat Oct 26 07:20:34 CST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
diff --git a/jni-example/decodesdk/output/META-INF/MANIFEST.MF b/jni-example/decodesdk/output/META-INF/MANIFEST.MF
new file mode 100644
index 0000000..4ea150f
--- /dev/null
+++ b/jni-example/decodesdk/output/META-INF/MANIFEST.MF
@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: net.irext.decode.sdk.IRDecode
+