diff --git a/gems/bundled_gems b/gems/bundled_gems
index 6fc22007b4..96c1a1472b 100644
--- a/gems/bundled_gems
+++ b/gems/bundled_gems
@@ -34,4 +34,4 @@ drb                 2.2.1   https://github.com/ruby/drb
 nkf                 0.2.0   https://github.com/ruby/nkf
 syslog              0.2.0   https://github.com/ruby/syslog
 csv                 3.3.1   https://github.com/ruby/csv
-repl_type_completor 0.1.8   https://github.com/ruby/repl_type_completor
+repl_type_completor 0.1.7   https://github.com/ruby/repl_type_completor