README.md in ripper_ruby_parser-1.8.0 vs README.md in ripper_ruby_parser-1.9.0

@@ -9,10 +9,10 @@
 ## Features/Notes
 
 * Drop-in replacement for RubyParser
 * Should handle 1.9 and later syntax gracefully
 * Requires Ruby 2.5 or higher
-* Compatible with RubyParser 3.15.0
+* Compatible with RubyParser 3.17.0
 
 ## Known incompatibilities
 
 RipperRubyParser has a few incompatibilities with RubyParser.