--- errand.gemspec.orig	2023-01-05 18:39:08 UTC
+++ errand.gemspec
@@ -20,7 +20,7 @@ Gem::Specification.new do |s|
 
   s.specification_version = 3
 
-  s.add_runtime_dependency(%q<rrd-ffi>.freeze, ["= 0.2.13"])
+  s.add_runtime_dependency(%q<rrd-ffi>.freeze, [">= 0.2.13"])
   s.add_development_dependency(%q<rake>.freeze, [">= 0"])
   s.add_development_dependency(%q<rspec>.freeze, [">= 0"])
   s.add_development_dependency(%q<colorize>.freeze, [">= 0"])