Rakefile in poppler-0.20.0.1 vs Rakefile in poppler-0.20.1

@@ -6,11 +6,10 @@
 CLOBBER.include '**/Makefile'
 CLOBBER.include '**/extconf.h'
 
 # Determine the current version of the software
 def ruby_poppler_version
-  require 'glib2'
-  GLib::BINDING_VERSION.join('.')
+  "0.20.1"
 end
 
 CURRENT_VERSION = ruby_poppler_version
 
 desc "Default Task (Test project)"