--- astrolabe.gemspec.orig	2021-01-03 21:07:21 UTC
+++ astrolabe.gemspec
@@ -22,7 +22,7 @@ Gem::Specification.new do |s|
     s.specification_version = 4
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_runtime_dependency(%q<parser>.freeze, ["~> 2.2"])
+      s.add_runtime_dependency(%q<parser>.freeze, [">= 2.2"])
       s.add_development_dependency(%q<bundler>.freeze, ["~> 1.6"])
       s.add_development_dependency(%q<rake>.freeze, ["~> 10.3"])
       s.add_development_dependency(%q<yard>.freeze, ["~> 0.8"])
