Rakefile in markdown-0.5.0.beta1 vs Rakefile in markdown-1.0.0

@@ -12,10 +12,10 @@
   
   self.author  = 'Gerald Bauer'
   self.email   = '[e-mail]'
   
   self.extra_deps = [
-    ['props','>= 0.2.0'],
+    ['props','>= 1.0.0'],
     ['textutils','>=0.2.0'],
     ['kramdown','>= 0.13.7']
   ]
   
   # switch extension to .markdown for gihub formatting
\ No newline at end of file