diff --git a/ChangeLog b/ChangeLog
index 02ae4869e0..54bf2d52fd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Nov 19 10:19:36 2014  Eric Wong  <e@80x24.org>
+
+	* vm_eval.c (rb_yield_splat): add missing GC guard
+	  [Bug #10509]
+
 Thu Nov 13 22:31:50 2014  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
 
 	* lib/rexml/document.rb: add REXML::Document#document.
diff --git a/version.h b/version.h
index b7876f780b..1b64539524 100644
--- a/version.h
+++ b/version.h
@@ -1,10 +1,10 @@
 #define RUBY_VERSION "2.0.0"
-#define RUBY_RELEASE_DATE "2014-11-13"
-#define RUBY_PATCHLEVEL 598
+#define RUBY_RELEASE_DATE "2014-11-19"
+#define RUBY_PATCHLEVEL 599
 
 #define RUBY_RELEASE_YEAR 2014
 #define RUBY_RELEASE_MONTH 11
-#define RUBY_RELEASE_DAY 13
+#define RUBY_RELEASE_DAY 19
 
 #include "ruby/version.h"
 
diff --git a/vm_eval.c b/vm_eval.c
index 13030377be..c0334bf365 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -977,6 +977,7 @@ rb_yield_splat(VALUE values)
         rb_raise(rb_eArgError, "not an array");
     }
     v = rb_yield_0(RARRAY_LENINT(tmp), RARRAY_PTR(tmp));
+    RB_GC_GUARD(tmp);
     return v;
 }