README.md in mail-jdec-1.0.10 vs README.md in mail-jdec-1.1.0

@@ -2,11 +2,11 @@
 
 A mail patch for decoding some improper mails.
 
 ## Dependencies
 
-* ruby 2.3+
-* mail 2.7
+* ruby 2.5+
+* mail 2.8
 * charlock_holmes (using libicu)
 
 ## Installation
 
 Add this line to your application's Gemfile: