cargo update -p tokio-tls --aggressive

    Updating cc v1.0.52 -> v1.0.53
    Updating openssl-sys v0.9.55 -> v0.9.56
    Updating ppv-lite86 v0.2.6 -> v0.2.8
    Updating schannel v0.1.18 -> v0.1.19
    Updating security-framework v0.4.3 -> v0.4.4
    Updating tokio-tls v0.3.0 -> v0.3.1

Author: JohnTitor