diff --git a/interscript.gemspec b/interscript.gemspec
index 03ce26a4..4dc26106 100644
--- a/interscript.gemspec
+++ b/interscript.gemspec
@@ -33,7 +33,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = ["lib"]
 
   spec.add_dependency "thor"
-  spec.add_dependency "interscript-maps", "~> #{Interscript::VERSION.split(".")[0, 2].join(".")}.0a"
+  spec.add_dependency "interscript-maps", "~> 2.5"
   spec.add_dependency "text"
   spec.add_dependency "parsanol", ">= 1.3.61", "< 2"
 end
diff --git a/lib/interscript/version.rb b/lib/interscript/version.rb
index 7d562213..7330b5cf 100644
--- a/lib/interscript/version.rb
+++ b/lib/interscript/version.rb
@@ -1,3 +1,3 @@
 module Interscript
-  VERSION = "2.5.0"
+  VERSION = "3.0.0"
 end