1 files changed, 1 insertions, 1 deletions

diff --git a/man/irb.1 b/man/irb.1
index e980a2ebfd..3e7ec6ff9d 100644
--- a/man/irb.1
+++ b/man/irb.1
@@ -1,5 +1,5 @@
 .\"Ruby is copyrighted by Yukihiro Matsumoto <matz@netlab.jp>.
-.Dd November 15, 2012
+.Dd April 20, 2017
 .Dt IRB \&1 "Ruby Programmer's Reference Guide"
 .Os UNIX
 .Sh NAME