403: Forbidden

Hello, I've tried on two different phones to install smali. I checked recent issues and faqs. I don't see anything similar. I get the following error > Could not resolve org.spdx:spdx-jackson-store:1.1.9.1.
> Could not get resource 'https://plugins.gradle.org/m2/org/spdx/spdx-jackson-store/1.1.9.1/spdx-jackson-store-1.1.9.1.pom'.
> Could not GET 'https://jcenter.bintray.com/org/spdx/spdx-jackson-store/1.1.9.1/spdx-jackson-store-1.1.9.1.pom'. Received status code 403 from server: Forbidden

I also added google to the list of repos in the build files. If anyone could shed some light I'd be grateful.