libstdc++6: version `GLIBCXX_3.4.20' not found

I’m trying to run an application (Toggl desktop app version 7.3.325) on openSUSE 13.1 amd64, but getting the following error message:

/opt/ /usr/lib64/ version `GLIBCXX_3.4.20' not found (required by /opt/

My version of libstdc++6 is:

Information for packabreage libstdc++6:
Repository: openSUSE-13.1-OSS-Online
Name: libstdc++6
Version: 4.8.1_20130909-3.2.1
Arch: x86_64
Vendor: openSUSE
Installed: Yes
Status: up-to-date
Installed Size: 972.2 KiB

What is the recommended way to upgrade to newer version of libstdc++ without breaking Everything Else?