Bug#918260: ruby-protected-attributes: Depends: ruby-activemodel (< 2:5.0) but 2:5.2.0+dfsg-2 is to be installed

[Adrian Bunk]

Source: ruby-protected-attributes
Version: 1.1.4-2
Severity: serious

The following packages have unmet dependencies:
 ruby-protected-attributes : Depends: ruby-activemodel (< 2:5.0) but 
2:5.2.0+dfsg-2 is to be installed