diff --git a/demo/userlib/org.slf4j.slf4j-api.jar b/demo/userlib/org.slf4j.slf4j-api.jar new file mode 100644 index 0000000..2a5c33e Binary files /dev/null and b/demo/userlib/org.slf4j.slf4j-api.jar differ diff --git a/demo/widgets/MxPushNotifications.mpk b/demo/widgets/MxPushNotifications.mpk index 552ebb7..a748a82 100644 Binary files a/demo/widgets/MxPushNotifications.mpk and b/demo/widgets/MxPushNotifications.mpk differ diff --git a/test/userlib/org.slf4j.slf4j-api.jar b/test/userlib/org.slf4j.slf4j-api.jar new file mode 100644 index 0000000..2a5c33e Binary files /dev/null and b/test/userlib/org.slf4j.slf4j-api.jar differ diff --git a/test/widgets/MxPushNotifications.mpk b/test/widgets/MxPushNotifications.mpk index 552ebb7..a748a82 100644 Binary files a/test/widgets/MxPushNotifications.mpk and b/test/widgets/MxPushNotifications.mpk differ