--- ruport.gemspec.orig	2021-10-25 12:01:36 UTC
+++ ruport.gemspec
@@ -24,8 +24,8 @@ Gem::Specification.new do |s|
   end
 
   if s.respond_to? :add_runtime_dependency then
-    s.add_runtime_dependency(%q<pdf-writer>.freeze, ["= 1.1.8"])
-    s.add_runtime_dependency(%q<prawn>.freeze, ["= 0.12.0"])
+    s.add_runtime_dependency(%q<pdf-writer>.freeze, [">= 1.1.8"])
+    s.add_runtime_dependency(%q<prawn>.freeze, [">= 0.12.0"])
     s.add_development_dependency(%q<rake>.freeze, [">= 0"])
   else
     s.add_dependency(%q<pdf-writer>.freeze, ["= 1.1.8"])