--- net-imap.gemspec.orig	2020-12-28 13:39:50 UTC
+++ net-imap.gemspec
@@ -25,7 +25,6 @@ Gem::Specification.new do |s|
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
       s.add_runtime_dependency(%q<net-protocol>.freeze, [">= 0"])
-      s.add_runtime_dependency(%q<digest>.freeze, [">= 0"])
       s.add_runtime_dependency(%q<strscan>.freeze, [">= 0"])
     else
       s.add_dependency(%q<net-protocol>.freeze, [">= 0"])