[CentOS] skypeforlinux lacks dependencies, won't update

For about a week now yum has tried and failed to update skypeforlinux:

Packages skipped because of dependency problems:
     skypeforlinux-8.10.0.4-1.x86_64 from skype-stable

Processing Dependency: libstdc++.so.6(GLIBCXX_3.4.20)(64bit) for 
package: skypeforlinux-8.10.0.4-1.x86_64

Is there any resolution to this issue?