You failed to negotiate an adequate salary when you got the job. Either apply elsewhere or ask for a raise. If you ask for a raise and get denied, you will have

You failed to negotiate an adequate salary when you got the job. Either apply elsewhere or ask for a raise. If you ask for a raise and get denied, you will have to quit. Edit: For anyone reading, don't tell your coworkers your salary, no matter how close you are, it causes resentment.