Effective January 26, 2014, postage for 1 ounce of mail goes from $.46 to $.49. As far I can tell, all other postage rates will also increase. No easy to read charts can be found yet on the USPS site. This info taken from the Federal Register, Volume 78, Issue 224:
http://www.gpo.gov/fdsys/pkg/FR-2013-11-20/html/2013-27728.htmHappy New Year!