update rack
@ -112,7 +112,7 @@ GEM
tilt (>= 1.4.1, < 3)
padrino-support (0.12.9)
activesupport (>= 3.1)
rack (1.6.9)
rack (1.6.11)
rack-livereload (0.3.17)
rack
rack-test (1.0.0)