This update for librsvg fixes the following issues:
librsvg was updated to 2.42.9:
Update dependent crates that had security vulnerabilities:
smallvec to 0.6.14 - RUSTSEC-2018-0003 - CVE-2018-20991 (bsc#1148293)
-the bundled version of the cssparser crate now builds correctly on Rust 1.43 (bsc#1181571).