Protractor/Jasmine showing different versions - what am I doing wrong?

When I do this:

console.log('jasmine-version:' + jasmine.getEnv().versionString());

it prints: jasmine-version:1.3.1 revision 1354556913

When I run 'npm list jasmine-core' it prints:

server@0.0.1 /Users/xx/Desktop/workingDirectory
└── jasmine-core@2.1.3 

Why is one showing 2.1.3 and another showing 1.3.1?

I don't seem to have the features in 2.1.3, so it's running 1.3.1. How do I fix this?