diff --git a/ChangeLog b/ChangeLog
index 398929f888..ac74ba3bd2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -56,7 +56,7 @@ Tue Sep 29 17:18:40 2015  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 Tue Aug 18 21:40:43 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
 
-	* lib/rubygems.rb: bump version to 2.4.5.1. this version fixed
+	* lib/rubygems.rb: bump version to 2.2.5. this version fixed
 	  CVE-2015-3900.
 
 	* lib/rubygems/remote_fetcher.rb: ditto.
diff --git a/version.h b/version.h
index 0d424511d4..75fcbf3133 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.1.8"
 #define RUBY_RELEASE_DATE "2015-10-29"
-#define RUBY_PATCHLEVEL 410
+#define RUBY_PATCHLEVEL 411
 
 #define RUBY_RELEASE_YEAR 2015
 #define RUBY_RELEASE_MONTH 10